Guillermo was a great host, providing detailed instructions for everything in the apartment and quick at replying to messages. Apartment is in a fantastic location, close to the metro and bars / restaurants. Communal facilities were good and not too busy, and Guillermo included lots of useful basic items which was greatly appreciated. As the flat is on the 1st floor, you do get some noise from the street and you could hear some noise from the apartment next door (they have a dog), but this didn't cause me and my partner too many issues.