What I don't like about it and you should be aware of before renting it are the following. The "apartment" is at the ground floor, I use quotation marks because it looks like an ex-storage-room, definitely was not designed to be an apartment. Hence it has almost no natural light, just 2 very tiny windows, this on top of the fact that they are oriented on the inside of the building. We had to stay with the lights on during even during the day to have decent visibility. Through the living-room passes the waste-pipe of the building so every-time somebody flushes the toilet you can hear it loud and clear falling through the living-room. Another negative is that the heating for the whole apartment consists in a small electric heater the size of a toaster - very small. This is definitely not enough to heat the whole apartment: bedroom, living room and bathroom. We stayed here in the middle of November and it was quite a cold and dark feeling overall... I wish somebody wrote about these in the previous reviews. On top of these, we had to cancel the reservation 3 days after we arrived because there was a big congestion of the bathroom installation: the pipes were clogged even before we checked in. Since the situation couldn't be fixed we had to find a new place. The positive is that the host is very polite, available and quick to answer. Indeed the apartment is located in a good area, but not the center area as some reviews state. Obviously, as many said it before, overall it is a fair place to crush in when visiting Madrid for 2-3 days if you don't find another decent more central apartment. I repeat, good to sleep, shower and eat for a few days but not to spend more time inside. The conclusion is there are many good places on Airbnb which worth 4 or 5 stars but I am afraid this is not one of them.