I loved it! Mariano was there to welcome us, and we loved his apartment straight away. It's bright, very clean and quiet. It's also well situated, not far from buses and underground trains. The area is nice and safe.
Mariano was really helpful as to help us to get around places, where to eat or drink, and what to do around town. He was always prompt to reply to my messages and to help me when I needed. I also really appreciated that arrival and departure time were flexible.
In short I definitely recommend Mariano as a host, he is a really nice and reliable person who I had a pleasant time talking with.