Mario's place was really nice and offered everything we needed. Everything was really clean and we were able to use the kitchen to save a few $$. Mario was not there when we arrived but one of his best friends - such a nice person - explained everything.
Although we didn't get to see Mario very often, he was really nice and we felt totally at home in the apartment. He even left a bottle of wine for us which was a nice gesture.
The only thing we could have needed was a little advice concernin good restaurants because we weren't very lucky with finding good ones... But there has never been time to ask during our quick conversations...
But all in all - perfect location (2 minutes from metro stop) and really nice apartment (with private bathroom).