Livia's apartment is bright, spacious and comfortable. Among other things, it has a well-equipped kitchen and a nice patio. The location near the Vatican and the city centre is great, and if you don't like to walk too much, you can easily take a bus from the Stazione San Pietro or Via Gregorio VII. The neighbourhood is peaceful (surely you can hear the trains passing the Stazione San Pietro nearby, and neighbours talking on the phone but at night time it is quiet).
Due to the hilly terrain and stairs, the place is not fully suitable for the disabled, and sensitive ones may find the slight smell of mould and the incenses disturbing.