Overall, it was a good experience. Apartment is super clean, and at a great location, so its perfect for couples or people that just want to walk everywhere to explore the city center. Close to metro stations, and not far from Barajas airport. Building has no elevator, and unit is located on the top floor, so if you have heavy or tons luggage, plan accordingly.
One thing to note that bothered me and still is as I’m writing this review -
the front lock to the entrance of the building; it took us anytime from a minute to 10 minutes at times to get it to work and access the building, really unpleasant experience there. That is not safe coming late at night as its an open corridor until 10-11pm, and with restaurants and small shops customers being around it it just didn’t feel right. If it had a quick tap card, or something that would make it easier to get into the building, it would have made it a great experience. Also, the camera facing the entrance to the door seems to be damaged as it had tape covering it completely. We had no issues, but once again, didn’t feel safe.
Just an FYI - there is a large ceiling sun opening in both the living room and the bedroom. In the bedroom, the opening is above the actual bed. We had no issues, but might be for someone who wants to sleep in/be private (top floor, nothing above it). Sun hits pretty hard, but we had no problems with it, just worth mentioning.