A cosy attic studio, quite spacious and decorated with taste. El Retiro park is two blocks away, and the bus stops are just around the corner (the city center isn't that close though, so you'd rather take a bus to get there). The most disappointing thing is central heating. It simply doesn't work from 11 p.m. till 10 a.m., at the coldest time of day! So if you visit Madrid in winter, be prepared to wake up in a fridge. Also, the roof windows have no real curtains, so if you like to sleep in the dark like we do, be prepared to wake up at first light. The kitchen was rather well furnished, yet we didn't find some amenities mentioned in the description, such as kettle, oven & freezer. As we really needed a kettle, Aissa proposed us to buy one, and so we did in a little store nearby, problem solved (María José returned us the money while checking out). Overall, the hosts were very nice, friendly and multilingual, we did appreciate it a lot.