Antonio's place is great. The location could not be better- close to Gran Via, Sol, Fuencarral and multiple metro stations... The neighborhood is trendy and there are lots of cute cafes and shops. Check in/out were very quick and easy. The apartment has everything you need and was perfect for two people. While we were there it was very quiet. Only thing to note is it is on the 4th floor and there is no lift. Not really a problem other than you second think just running out for a drink or something. Antonio was very helpful and available if we ever needed anything. It was great going back to Madrid after being gone a couple years.