All the staff at Hotel Trastevere are wonderful! They always made me feel at home and were very helpful answering questions and calling taxis, etc.
As a tip, in advance, book your car from the airport through them. I was too late to get a ride in, but did book a ride back to the airport. the cost is 52 Euros and well worth it as the flat rate for taxis is 50 and they always try to get more.
One thing to beware of is the noise level late at night, especially on Friday and Saturday as the area is full of bars and restaurants frequented by young people.
The bed was comfortable. The shower was small You might want to bring your own sea sponge or buff puff. The air conditioner does not get super cool, but the nights were cool enough with the window open. The area is very walkable and it's easy to walk across the river to the old Jewish Ghetto where the food is really excellent!
Breakfast was great! Selection of bread, croissants, cereals, ham, salami, cheeses, butter, jams, Nutella, juices, hard boiled eggs, and coffee made to order.