A great super prime location appartmet - very close to all the relevant places to visit. about 5-20 min of walking to fontana di trevi, spagna steps, via del corso, piazza venezia, campo di fiori, pantheon, piazza navona etc.
a stylish apartment on the 6th floor equipped with all the necessary amenities. a great view of Rome's roofs and skyline from all the rooms.
Marzia and Simona were very communicative and very flexible when we needed a late check out.
The wi fi is great. The TV has kind of chromecast that enables connectivity with your mobile for Netflix, Spotify etc.
although located in a very central touristic place it is very quiet and peaceful (expect one night we had a party next door until 2 am). again location, location, location Piazza Capranica - 2 min from the Pantheon is one of the best for an home base to visit Roma centro.
Some minor cons: the elevator of the building is quite old and small so when you arrive or depart with luggage expect to do it in 2-3 rounds. The water pressure of the shower is weak. The double bed's matress was too soft for us.
To sum it all: highly recomended apartment. Thank you Marcia and Simona for all your tips.