We had an amazing stay at Ortensia's place! It was the perfect size for a couple, and really stylishly furnished and decorated. The fridge was stocked with water, beer, and Coke, which was really nice to refresh and rehydrate when we arrived. Ortensia was very communicative, emailing us a list of tips and restaurants beforehand (and every one of her recs we tried was outstanding - definitely check out L'Isola della Pizza and Ristorante Arlu). We didn't get to meet her during the stay, but the checkin and out process was smooth. We had her set up an airport transfer to take us to the apartment from the airport, and she was continually checking in to make sure we'd found the driver and that he was on his way with us, which was great. The apartment is close to a lot of things - the Castel Sant'Angelo, the Vatican, maybe 20-25 minutes to Trastevere, the Trevi Fountain, Piazza Novona, etc. - and close to a metro stop for the things like the Colosseum that are a little further away. We'd definitely stay with Ortensia again!