Renato is a very nice guy, he gave us lots of tips about the city, what to see and where to eat.
His place was extremely clean and there was everything you need during a stay. If you are a tall person, you just need to remember that ceiling in the hallway is a bit lower. I've hit my head twice ;)
Location is quite good too, very close to a metro station and walkable distance from the city center. There are many cafes and shops nearby as well.
Almost forgot: Renato has a very cute dog!
Overall, I strongly recommend staying at Renato's place. You won't be disappointed.