After we made our non-refundable booking, the property manager let us know that drinking water quality might be a concern. They were right: the water that came out of the taps and shower smelled bad (sort of like pond water) and was unusable for drinking, cooking, etc. This might be a general issue on the island but the owner/manager should take responsibility to include this information in the listing, and/or provide bottled water for guests.
On the plus side, the place was very clean, in a nice location, and had some "extras" not shown in the photos, like a new front deck for water views.