The apartment is beautiful, just as described in the pictures. Is very specious, bright and super comfortable. It was spotless clean and the check in was very easy (we had a late flight but there was somebody waiting for us - you have to pay an extra fee for late check in). The location is fantastic. It’s walking distance to everywhere and there’s a lot of places to eat and drink near by.
The only downside was the air conditioning, there was no cool air coming out of it at all, it was more like a fan and it gets really hot in Madrid by summer time, so this was kind of annoying for us. But besides that, everything was perfect and we totally recommend it.