Leonardo was a super nice and helpful host. We arrived earlier than expected, but he let us in to drop our stuff though he still had other guests!
The flat is beautiful, very spacious in a great location, but still quiet.
The only thing that might be good to know (if you're planning to stay longer/have back problems), the matress is very hard and you can feel the single springs. Though this shouldn't be a problem if you're only there for a couple of nights and the great location and nice host definteley make up for it.