We stayed in the apartment for 4 nights and really enjoyed it. The apartment is in the layout of a hotel room so fairly small, but has everything you need for a short city break. The view is incredible and the location great for exploring the city, with most tourist sights and a key metro line within easy walking distance. Good bathroom with a great shower, and good cooking facilities for basic meals. Patricia was flexible with check-in time which we appreciated, and for an additional fee we were able to check-out late due to a midnight flight.
One small thing to note is that the extractor fan in the bathroom seems to link to a frequent smoker's apartment. This isn't a deal breaker, but something to be aware of if you are sensitive to smoke. The smell was confined to the bathroom.