Roberto was a very generous host and was flexible about our arrangements - we arrived late, and when we checked out, he let us leave our bags at his apartment. He gave us great recommendations of restaurants, shops and sights to see. The apartment is very charming and cosy (but it isn't huge - the staircase in particular is a bit tight), with everything you need for a comfortable stay. The location is absolutely perfect - you can walk anywhere in Rome in 30 minutes, and there are LOADS of great restaurants, bars and caffes just minutes away. I would definitely stay at this apartment again.