First of all, one thing to totally have in mind before booking this apartment is that the bathroom does not have a door, just a curtain separating the toilet and the bed. This might become really awkward if you are traveling with someone else.
The apartment overall is nicely equipped, high quality materials all around you; the bed is extremely comfortable.
The location of the apartment is really centric, so if you want to be near everything, this is a great choice. Just one small detail to have in mind is that the apartment is besides a popular theater which gets crowded with lots of people near the entrance of the building. Don't worry though, because in the apartment you don't hear anything, but trying to get into the building might become tedious.