The location of the apartment is fantastic in quiet side-street less than 5 mins walk from Spanish Steps, 10 mins walk to Trevi fountain and 30 mins to Colosseum. 3 stops on Metro to Vatican from Spagna.
Good quality local restaurants/cafes within 50m used by locals. Apartment is on 1st floor with lift (if needed). Bedrooms are spacious and comfortable, each with good quality bathroom (2 with shower, 1 with shower over bath). Only downside is small supermarket next door so one bedroom can be disturbed with noise from deliveries in the early morning.
Host (Guido) was very welcoming and helpful, arranging competitively-priced airport transfers for the group and agreeing to late check-out due to flight cancellation (next guests not booked until the next day but required cleaning to be rescheduled).
Would certainly consider staying there again.