First thing you should know about this apartment is that a company own the whole building, so they have multiple apartments, and the one in the photo might not be the one they will give you. Mine was a first floor interior with zero natural light and really cold, so that was a big surprise. The value is not right for what the apartment is, I stayed in Madrid in similar range of price Airbnb’s and those were better than this one.
The wifi didn’t work in all the apartment, only in the living-room.