There are a number of great things to say about this BnB but I will start off with location. Everything about the description is absolutely accurate, for a single traveler and first time to Rome this is by far the best area to stay. Ancient monuments are all in 20-30min walking distance but Trastevere is isolated in every way.
The room is on the 2nd floor so with windows open you can certainly hear the life of the neighborhood but when closing the air-tight windows it is quiet again.
Price is too good to be true, and it took me 30secs to realize I struck gold. host is very informative from the beginning and I never had to contact him since everything I needed was already provided. I Highly Recommend this BnB for a single traveler. 2 travelers also but for shorter stays. if ever in Rome again will definitely stay in one of the units