I spent five nights at Oscar's flat along with my family. The flat was very conveniently located and cosy, equipped with all basic accessories for cooking, etc. It was also very tidy and well kept. The communication with the hosts was also great, Andrés, who was in charge of our stay, responded very quickly to all our messages. The only minor problem is that it can be a bit noisy, as the windows overlook the street. All in all, we really enjoyed our time at Oscar's appartment in Madrid. Thank you very much!