We had a great time at the place in Trastevere. It is so beautiful and at a perfect location. In my opinion, you won't find a better location than that in Rome. While it is not at the center of the city, it's at the heart of Trastevere, but very close to old Town. The tram and busses are 5 minutes from the place but we never used them as it was so easy to get to everywhere by walking. Also there are so many amazing restaurants, bars, and cafes just across the corner from the place. Communication with the hosts was also very good. There was a minor issue with the hot water, we reported it in the morning and they fixed it by the end of the day. We accidently locked ourselves outside and they had a spare key ready for us at the office (the doors lock once they are shut, beware of stepping outside without a key). The only downside for us was the mattress which has lost its firmness and could be replaced with a new one. It's a minor issue though. The bed is still rather comfortable and we did not mind it at all, we slept very good. All and all I truly recommend the place.