Olga's place was absolutely divine! We had to change our arrival time, and although Olga was not able to meet us, her hostmate Riccardo met us. He patiently waited for us to get there at 10:30 at night and gave us a tour of the place. They had plenty of towels and left water and milk in the fridge for us too. We did hear a lot of police/ambulance during the early night hours, but it wasn't too bothersome once you were exhausted by the end of the day. The hot water does run out quicker than expected, but we noticed that in all our airbnb's - I think it is more of a European thing rather than the places specifically. The place is spacious and the doors are easy to figure out! We enjoyed the location which was close to the colosseum and metro stop, and we had dinner at Pepe's one night and breakfast up the street and across that made crepes. Everything felt safe and we didn't have any issues. Olga was quick to respond to all my messages and help us out with our flight. Would definitely recommend and very happy to have stayed at her place!