It is a very pleasant apartment, located in a vibrant (and noisy) neighborhood. The kitchen is great, but could use more dishes (and matching ones). The bathroom is also very nice, elegant and spotless. The bedrooms are fine, but belie the luxury in the title, and the downstairs neighbors were loud on one night when a screaming argument went on past midnight. The weather didn't warrant air conditioning so we did not use those but units are present throughout. Nor did the weather permit much use of the terrace, but it does have a lovely view.
The owner makes clear it is a fifth floor walk up, and one should keep that in mind, but we did not mind it much at all, except at luggage time of course. The biggest issue we had was with the keys: for an apartment of its size, it is not acceptable to provide just one set. We were three guests and had to continuously coordinate comings and goings. I would not rent this or another place without an extra set, despite the overall pleasantness.