This is a beautiful apartment in a great location, close to restaurants, nightlife, transit, and UC3M, and just far enough from the tourist crowds that you really know you are in Madrid. Negatives: We were not able to get an extra set of keys from Vlad, which was an inconvenience with five people sharing the flat; and there were no basics in the kitchen (dishwasher detergent, olive oil, coffee, etc.). But otherwise it was definitely one of the better AirBnB experiences I've had. I would definitely stay there again.