The only major drawback is that you must drive and find parking to enjoy the heart of the Riverwalk. It was intimidating the first night finding parking for our 6-passenger vehicle, then we just paid extra to use the various parking garages. Also, the unit did not have the things we had come to expect ie coffee filters, kleenex, extra paper towels and spices. Minor things but we had to make a separate trip back to the grocery store for them. Another thing is the garbage had not been picked up in weeks, the previous renters even filled the recyclable bin with garbage bags, so it was quite odorous and we had to use the neighbors cam. Maybe, these are just little things that need to be worked out in their rental process.
All in all, we would recommen itd, but if we get the opportunity to visit again I think we will opt to stay in the heart of the riverwalk so we can walk everywhere.