The directions to the apartment were very good and we found it easily.
It was as described on the website. It was warm and the beds were comfortable with nice linen. Other facilities were quite basic but we were only using it as a base to explore Rome.
It is in an excellent location with all the major sites within a 30-40 minute walk. Trastevere is a lovely neighbourhood with lots of great places to eat and drink right on the doorstep