Trastevere is a nice place, close to city center, to stay. Lots of shops and very quaint restaurants nearby. The noise level , however was pretty horrendous. If you're used to sleeping with city noise you'll be fine. If you want a quiet atmosphere, don't stay here. The apartment is a good size and accomodated our family of seven very nicely. Many places in Italy do not have clothes dryers. However, in the winter time, it's tough to hang clothes and expect them to dry in a timely manner.
Overall nice place. But I definitely would explore quieter places in the future.