We stayed at two of Jose's units. Th one near Atocha Station is central. No air con could have been a problem but thankfully the days were cooler than it can be. I would have moved to a hotel if it had been. The other one at Quintana while further out was the better of the two. Nice relaxed neighbourhood with plenty of choices for food, drink and entertainment. Both are close to the Metro. No wifi was unusual. Never come across that before. The Atocha studio was very noisy and the ground floor Quintana was on a corner so if you are alight sleeper you get woken by people walking by and cars at the intersection. The beds: I'm tall (193cm), both were too short for me and it seems to be common problem in the 6 AirBnb's we have stayed in on this trip so far. A standard double bed might work for shorter Europeans but for us who experience lots of rain and sunshine, a standard double bed is way too short.