The apartament location is very central, very near the subway and Puerta del Sol. Melvin was very fast to reply my messages and ready to help us. The apartment looks broader and clearer at the pictures than it is, but that´s ok for few days and 2 or 3 people. My only issue was the noise from the neighbor. We can hear all they talk and do, as they were at our room. I could hear they taking their breakfast before 6 am and couldn´t sleep.