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SKY9 Penthouse Apartments

4.0 star property
4-star aparthotel near Vienna State Opera

Choose dates to view prices

Photo gallery for SKY9 Penthouse Apartments

Panoramic Penthouse, 2 Bedrooms, City View (Erlachgasse 118) | Living area | 40-inch flat-screen TV with cable channels, TV, Netflix
Comfort Penthouse, 1 Bedroom, Terrace (Erlachgasse 118) | Terrace/patio
Panoramic Penthouse, 2 Bedrooms, City View (Erlachgasse 118) | Living area | 40-inch flat-screen TV with cable channels, TV, Netflix
Panoramic Penthouse, 2 Bedrooms, City View (Erlachgasse 118) | Private kitchen | Fridge, oven, stovetop, dishwasher
City view

Reviews

8.4 out of 10
Very good

Popular amenities

  • Barbecue grill
  • Spa
  • Kitchen
  • Parking available
  • Breakfast available
  • Outdoor Space

Explore the area

View in a map
Karl-Popper-Strasse 16, Favoriten, Vienna, Vienna, 1100
  • Place, Belvedere
    ‪12 min walk‬
  • Place, Vienna State Opera
    ‪4 min drive‬
  • Place, St. Stephen's Cathedral
    ‪5 min drive‬
  • Airport, Vienna (VIE-Vienna Intl.)
    ‪15 min drive‬

Room options

View all photos for Luxury Studio Suite, Pool Access, City View (Karl-Popper-Strasse 16)

Luxury Studio Suite, Pool Access, City View (Karl-Popper-Strasse 16) | 1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Luxury Studio Suite, Pool Access, City View (Karl-Popper-Strasse 16)

  • 431 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Bed

View all photos for Panoramic Penthouse, 1 Bedroom, Kitchen, City View (Erlachgasse 118)

1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Panoramic Penthouse, 1 Bedroom, Kitchen, City View (Erlachgasse 118)

  • 646 sq ft
  • 1 bedroom
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Bed

View all photos for Panoramic Penthouse, 1 Bedroom, Patio, City View (Erlachgasse 118)

Panoramic Penthouse, 1 Bedroom, Patio, City View (Erlachgasse 118) | 1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Panoramic Penthouse, 1 Bedroom, Patio, City View (Erlachgasse 118)

  • 646 sq ft
  • 1 bedroom
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Queen Bed

View all photos for Deluxe Penthouse, 1 Bedroom, Patio, Courtyard Area (Erlachgasse 118)

1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Deluxe Penthouse, 1 Bedroom, Patio, Courtyard Area (Erlachgasse 118)

  • 753 sq ft
  • 1 bedroom
  • Sleeps 5
  • 1 King Bed and 1 Queen Bed

View all photos for Comfort Penthouse, 1 Bedroom, Terrace (Erlachgasse 118)

Comfort Penthouse, 1 Bedroom, Terrace (Erlachgasse 118) | 1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Comfort Penthouse, 1 Bedroom, Terrace (Erlachgasse 118)

  • 431 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Superior Apartment, 2 Bedrooms, Patio, Park View (Erlachgasse 118)

Superior Apartment, 2 Bedrooms, Patio, Park View (Erlachgasse 118) | 1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Superior Apartment, 2 Bedrooms, Patio, Park View (Erlachgasse 118)

  • 753 sq ft
  • 2 bedrooms
  • Park view
  • Sleeps 6
  • 3 Queen Beds

View all photos for Panoramic Penthouse, 2 Bedrooms, Patio, City View (Erlachgasse 118)

1 bedroom, Egyptian cotton sheets, premium bedding, down comforters

Panoramic Penthouse, 2 Bedrooms, Patio, City View (Erlachgasse 118)

  • 753 sq ft
  • 2 bedrooms
  • City view
  • Sleeps 6
  • 1 King Bed, 1 Queen Bed and 1 Double Bed

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About the neighborhood

Vienna

Favoriten stay.Your stay at this Favoriten aparthotel places you within 3 miles (5 km) of Vienna State Opera and Vienna Christmas Market. St. Stephen's Cathedral and Prater are also within 3 miles (5 km).
View more Aparthotels in ViennaOpens in a new window

What's nearby

  • Belvedere - 12 min walk - 0.7 miles
  • Vienna State Opera - 4 min drive - 2.0 miles
  • Hofburg Imperial Palace - 4 min drive - 1.9 miles
  • St. Stephen's Cathedral - 5 min drive - 2.2 miles
  • Vienna Christmas Market - 6 min drive - 2.8 miles

Getting around

  • Alfred-Adler-Straße Tram Stop - 1 min walk
  • Vienna Central Station - 7 min walk
  • Vienna International Airport (VIE) - 22 min drive

Restaurants

  • ‪Ferhat Döner - ‬7 min walk
  • ‪Ströck - ‬7 min walk
  • ‪Som Kitchen - ‬6 min walk
  • ‪McDonald's - ‬7 min walk
  • ‪Der Ringsmuth - ‬8 min walk

About this property

SKY9 Penthouse Apartments

4-star aparthotel near Vienna State Opera
As a guest of SKY9 Penthouse Apartments, you'll find a sauna, a rooftop terrace, and spa services. Public spaces have free WiFi. An airport shuttle (available 24 hours) is available for a fee. A library, barbecue grills, and multilingual staff are also featured at SKY9 Penthouse Apartments. Limited parking is available for a fee and is offered on a first-come, first-served basis. You'll have access to the indoor pool at a partner property.

This 4-star Vienna aparthotel is smoke free.

  • 9 guestrooms or units
  • 7 levels
  • Built in 2015
  • Terrace on the roof
  • Breakfast available (surcharge)
  • Front desk (limited hours)
  • Express check-in
  • Express check-out
  • Staff is multilingual
  • Storage area for luggage
  • Tour and ticket information
  • Concierge
  • Library
  • Garden
  • BBQ grill(s)
  • Outdoor picnic space
  • Elevator
  • No smoking on site
SKY9 Penthouse Apartments offers 9 accommodations with espresso makers and coffee/tea makers. Each accommodation is individually furnished and decorated. Pillowtop beds feature Egyptian cotton sheets, down comforters, and premium bedding. Accommodations at this 4-star aparthotel have kitchens with refrigerators, stovetops, separate dining areas, and cookware/dishes/utensils. Bathrooms include bathtubs or showers, bathrobes, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. 40-inch flat-screen televisions come with premium cable channels, pay movies, and Netflix. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is provided weekly.

Guests can pamper themselves by indulging in the onsite spa services.

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Reception

Adina Apartment Hotel Vienna Belvedere

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  • Washer
  • Dryer
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Total with taxes and fees
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Property amenities

Pool/Spa

  • Access to nearby indoor pool
  • Sauna
  • Spa services

Internet

  • Available in the apartment: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • 24-hour roundtrip airport shuttle on request for a surcharge
  • Covered self parking on site (EUR 23 per night; includes in/out privileges)
  • Limited onsite parking
  • Wheelchair-accessible parking available
  • Onsite parking options include a garage

Family friendly

  • Children stay free (see details)
  • Crib: EUR 20 per stay
  • Playground

Kitchen

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Dishwasher
  • Electric kettle
  • Espresso maker
  • Oven
  • Paper towels
  • Refrigerator
  • Stovetop
  • Toaster

Dining

  • Daily buffet breakfast available 7:30 AM to 11:00 AM for a fee: EUR 8 for adults and EUR 8 for children
  • Champagne service

Bedrooms

  • Bedroom
  • Down comforter
  • Egyptian cotton sheets
  • Pillowtop mattress
  • Rollaway/extra bed: EUR 25 per night

Bathroom

  • Bathrobes
  • Bathtub or shower
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Living spaces

  • Heated floor
  • Separate dining area

Entertainment

  • 40-inch flat-screen TV with premium cable channels
  • Library
  • Netflix
  • Pay movies

Outdoor areas

  • Barbecue grill
  • Garden
  • Picnic area
  • Rooftop terrace
  • Yard

Work spaces

  • Laptop workspace

Comfort

  • Heating

Pets

  • Service animals only (pets not allowed)

Suitability/Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Elevator
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-width doorways
  • Smoking not allowed

Services and conveniences

  • Blackout drapes
  • Concierge services
  • Housekeeping (weekly)
  • Iron/ironing board
  • Limited-hour front desk
  • Luggage storage
  • Multilingual staff
  • Proposal/romance packages
  • Tour and ticket assistance

Location highlights

  • Near a metro station
  • Near a train station
  • Near the airport
  • Near the boardwalk/promenade

Things to do

  • Bicycle rentals
  • Indoor pool (guest access) nearby

Safety features

  • Carbon monoxide detector (host has indicated there is a carbon monoxide detector on the property)
  • Smoke detector (host has indicated there is a smoke detector on the property)
  • First aid kit
  • Security system

General

  • 7 floors
  • 9 units
  • Bicycle rentals
  • Built in 2015
  • Garden
  • Individual decor
  • Individual furnishings
  • Soundproofing

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Express check-in available
Minimum check-in age: 15

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
The front desk is open daily from 9:00 AM - 6:00 PM
The check-in location differs from the property location; go to: [Multiple locations at main station. Checkin at apartment address]
Guests planning to arrive outside of normal check-in hours will receive an email within 7 days before arrival with check-in instructions and key retrieval information; front desk staffed during limited hours

Access methods

Front desk (limited hours), key retrieval

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! One child 2 years old or younger stays free when using existing bedding.
  • Rollaway/extra beds are available for EUR 25.0 per night.
  • Cribs (infant beds) are available for EUR 20.0 per stay.

Property payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: EUR 150.00 per stay
  • Cleaning fee: EUR 15 per person, per stay (varies based on length of stay)

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: approximately EUR 8 for adults and EUR 8 for children
  • Airport shuttle fee: EUR 42.00 per vehicle (one-way, maximum occupancy 3)
  • Covered self parking fee: EUR 23 per night (in/out privileges)
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)
  • Crib (infant bed) fee: EUR 20.0 per stay
  • Rollaway bed fee: EUR 25.0 per night

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
Host has indicated there is a carbon monoxide detector on the property
Host has indicated there is a smoke detector on the property
Safety features at this property include a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property is professionally cleaned
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. This property accepts Visa, Mastercard, American Express, Diners Club, JCB International, and debit cards. Cash is not accepted. For guests' safety, the property includes a carbon monoxide detector, a smoke detector, a security system, and a first aid kit in each accommodation. The property is professionally cleaned.

We should mention

  • One child 2 years old or younger stays free in the same room as the parent or guardian when using existing bedding.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

SKY9 Penthouse Apartments Apartment Vienna
SKY9 Penthouse Apartments Apartment
SKY9 Penthouse Apartments Vienna
SKY9 Penthouse Apartments
Sky9 Penthouse Apartments
SKY9 Penthouse Apartments Vienna
SKY9 Penthouse Apartments Aparthotel
SKY9 Penthouse Apartments Aparthotel Vienna

Frequently asked questions

How close is SKY9 Penthouse Apartments to the airport?

SKY9 Penthouse Apartments is 11.4 mi (22-min drive) away from the Vienna International Airport (VIE) airport, the closest popular airport to the property.

How much does it cost to stay at SKY9 Penthouse Apartments?

As of Oct 1, 2025, prices found for a 1-night stay for 2 adults at SKY9 Penthouse Apartments on Oct 5, 2025 start from $86.51, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does SKY9 Penthouse Apartments have an airport shuttle?

SKY9 Penthouse Apartments offers an airport shuttle 24 hours a day, on request, for a charge of EUR 42.00 per vehicle, one-way.

Does SKY9 Penthouse Apartments offer free breakfast?

Free breakfast isn’t provided at SKY9 Penthouse Apartments, but buffet breakfast is offered for a fee of EUR 8 for adults and EUR 8 for children. It's available every day from 7:30 AM to 11:00 AM.

Is there a casino at SKY9 Penthouse Apartments?

No, there is no casino at this aparthotel, but Casino Wien (5-min drive) is nearby.

What time is check-in at SKY9 Penthouse Apartments?

Check-in start time: 3:00 PM; Check-in end time: midnight. A fee applies for early check-in.

Is there free parking at SKY9 Penthouse Apartments?

Free parking is not available at this aparthotel. Self parking is available for EUR 23 per night.

Does SKY9 Penthouse Apartments have a pool?

SKY9 Penthouse Apartments does not have a pool, but guests have access to a nearby indoor pool.

Does SKY9 Penthouse Apartments have a spa?

This aparthotel doesn't have a spa, but it does offer spa services.

How close is SKY9 Penthouse Apartments to downtown Vienna?

SKY9 Penthouse Apartments is 1.9 mi away from Vienna.

SKY9 Penthouse Apartments Reviews

Reviews

8.4

Very Good

Rating 10 - Excellent. 81 out of 156 reviews
Rating 8 - Good. 42 out of 156 reviews
Rating 6 - Okay. 11 out of 156 reviews
Rating 4 - Poor. 13 out of 156 reviews
Rating 2 - Terrible. 9 out of 156 reviews

8.8/10

Cleanliness

8.4/10

Staff & service

9.2/10

Amenities

9.0/10

Property conditions & facilities

8.0/10

Eco-friendliness

Reviews

8/10 Good

Mark Gu

Liked: Cleanliness, property conditions & facilities
The address was different from what was shown on website
Stayed 2 nights in May 2025

10/10 Excellent

Louis

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Easy access to metro. Clean. Big. Nice kitchen.
Stayed 3 nights in Sep 2024

4/10 Poor

Graham

Liked: Cleanliness
Disliked: Property conditions & facilities
Stayed 2 nights in Jul 2024

4/10 Poor

Deexith

Traveled with family and small children
Disliked: Amenities
It maybe because we stayed during the hottest week in the year. It was like living in a hot box and they had only one table fan. The apartment floor, elevator and surroundings were dirty. The area behind the apartment seemed pretty unsafe. Someone threw a piece of glass from the next building which landed infront of our car (this was right before we got the keys). Maybe it was just our experience. We decided to checkout in a day. Hope they return the deposit
Stayed 3 nights in Sep 2024

10/10 Excellent

Sophia

Traveled with group
Liked: Cleanliness
Stayed 6 nights in Aug 2024

10/10 Excellent

Rebecca

Traveled with family
Liked: Cleanliness, room comfort
Stayed 2 nights in Jul 2024

10/10 Excellent

Benjamin

Liked: Cleanliness, property conditions & facilities
Tolle Unterkunft, würden wir wieder buchen
Stayed 3 nights in Jul 2024

10/10 Excellent

Marshall

Liked: Cleanliness, property conditions & facilities
Good price, nice apartment, everything was clean.
Stayed 3 nights in Jun 2024

4/10 Poor

Gary

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
I was planning to give Sky9 a "zero" rating, but in all fairness, the apartment was quite nice. The issue has been their advertising: on Expedia, the location shows as being on Karl Popperstrasse close to the main train station; in reality it is nearly a mile away. So far away, that the wheels on my new luggage disintegrated from the beating. Also, the reservation on Expedia allowed for free cancellation for no additional cost, but Sky9 indicated their reservation system didn't allow for such. Also, the unit was advertised as having a king and queen bed, which was really more like a king (maybe) and a pull-out sleeper sofa. So, if you don't mind a bit of a walk to the actual location and pay attention to the reservation policies, this could be a good deal. We only needed the apartment for one night; if we'd had an extended stay, the positive aspects of the apartment would have offset the inconveniences. So, for the right travelers, this could be a good unit, but be aware.
Stayed 1 night in Jun 2024

8/10 Good

Verified traveler

Traveled with family

Average apartment with misleading information

We found the photos on the description are very misleading, as the photos are clearly photoshopped to make them more appealing than they actually are. The facility are very basic and there is not any view to the city, just a court yard from balcony. We thought there is a swimming pool to use according to the photos, actually there is no swimming pool, but the swimming pool is in another location and you need to pay to use it. After stayed in this apartment, we were contacted by the people running the business to ask us to give above current score in order to get 5 euro back. I declined to do so, as it is fraud and not true to the experience we had. It was very hot in May as it is a penthouse and there is no air-con, it will be sweltering in the summer.
Stayed 3 nights in May 2024

4/10 Poor

Kit ying

Stayed 4 nights in Apr 2024

10/10 Excellent

Laurie, Mississauga

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean and spacious. Very convenient to transit.
Stayed 3 nights in Dec 2023

8/10 Good

Ann

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Aug 2023

10/10 Excellent

Jessica, Plymouth

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Very roomy, easy to navigate the area, helpful staff!
Stayed 1 night in Jul 2023

4/10 Poor

Jean

Traveled with family
Disliked: Room comfort

Disappointing!

The apartment was not what was shown on website! It was a studio for 4 adults! Paid to check in at noon, was told not ready, checked in at 12:30. No toiletries except for a jar of hand soap! The air conditioning did not work properly. Very HOT! Coffee maker did not work either. Just glad it was only for one night!
Stayed 1 night in Jul 2023

2/10 Terrible

Rebecca

Traveled with group
Disliked: Cleanliness
Unfortunately we did not have the best stay at the apartment. We arrived late at night after a day of travelling to find the reception was closed. After trying to call the after hours number several times it was finally answered. We were then hung up on. We called back and were then sent an email with details on how to access our apartment. Unfortunately the elevator was being used by workmen and we had to wait 15 minutes for the lift to become available as we had suitcases that meant we could not walk up 5 flights of stairs to the office. Once we eventually accessed our keys, waited for the lift again and made our way to another building to check in (this is all around 10.30 at night) we found our apartment only had one bed despite booking a room with two beds and what was supposed to be non smoking apartment had been smoked in. Not only could we smell the smoke, especially in the toilet and bathroom, but also there were cigarette butts on the terrace and an ashtray with butts still in it. As it was very late, we had to be up early for a flight the next morning and there was no-one on site to assist us and move us to another room, went to bed.

2/10 Terrible

Sarah

Traveled with family
Disliked: Cleanliness, room comfort

Misrepresented property

Very disappointed with location of apartment which was misrepresented on the hotels. Com site and disguised on their web page - it is not the accommodation you are expecting. I can not recommend this company for their accommodation or customer service. The customer service was dreadful and we left without stating a single night. After explaining the issues, there was not a suitable resolution or explanation.
Stayed 4 nights in Nov 2022

10/10 Excellent

Karl

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
A fab apartment. Had everything we needed and much more. Always warm and cozy too, which not all accommodation is during these times.

10/10 Excellent

Genine

Liked: Cleanliness, amenities, property conditions & facilities
Brand new apartment! Close to transportation; safe neighborhood; a short drive to the city center. Very happy with this property!
Stayed 1 night in Nov 2022

6/10 Okay

Roy

Traveled with family
Liked: Cleanliness

Didn't get what I paid for

The issue is I booked a room 1 King + 1 Queen and when we arrived we got a studio apartment. That is not in line with my reservation. However, given we were there for only one night it wasn't worth the hassle to rearrange but personally I find that unacceptable to not receive what I booked.
Stayed 1 night in Oct 2021

4/10 Poor

Francisco

Business traveler
Stayed 1 night in May 2021

10/10 Excellent

Verified traveler

Stayed 3 nights in Dec 2019

10/10 Excellent

Verified traveler

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Very comfortable apartment

Very comfortable apartment, cozy location for someone looking for an easy in and out through the central train station. Nice little park nearby. Overall very nice experience.
Stayed 2 nights in Feb 2020

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Feb 2020

4/10 Poor

Stephen

Traveled with family
Liked: Room comfort
Disliked: Cleanliness, staff & service, property conditions & facilities

Check address. Deceiving titles.

be careful about the address. Most rooms are not right by the train station. Would not have booked knowing the distance from train.
Stayed 2 nights in Dec 2019