The apartment was lovely, nicely furnished and with a cosy mezzanine. The kitchen contained everything we needed for almost a weekly stay, the bed was comfortable and we had no problem whatsoever with check-in and contacting with our hosts. In our opinion the bathroom could be a little cleaner but we also understand the architectural constraints in this matter.
The location of the apartment is just wonderful, in a quiet side street, next to a great restaurant and a fabulous cafe, within walking distance from the Vatican City.