William was phenomenal host! His place is in a fantastic location and is within walking distance from Parque del Retiro, Plaza Mayor, Puerta del Sol, etc. He was in constant communication with my friend and I before our arrival and was very flexible in terms of what time we arrived at his place. He provided clean and comfortable amenities, as well as resources on how to spend our time in Madrid. I would 10/10 recommend William's place for your temporary stay in Madrid!