We had a great 3-day stay at Sandro's place.
The location was wonderful. We walked to a whole mess of museums, restaurants, bars, and markets. The space itself was exactly what we needed for our stay with a little private outdoor balcony, instant coffee and a kitchen, a comfortable bed, and some charming green tile.
Sandro was attentive, emailing to check in on us a few times, and quick to respond to any questions. We'd definitely stay there again.