Apartment was true to pictures and in a great location near Piazza Navona. Ambrogio was very responsive via email.
Generally within walking distance to a lot of places that tourists would visit. Plenty of eating opportunities around.
Main bed was fine to sleep in. Loft bed area had not a lot of height (adult can't stand) with a basic futon mattress and became very hot.
Apartment did feel warm - needed to have window open. Rome is generally warm/hot and it seems that air conditioning is a luxury.
Shower was very close to wall, so felt cramped. Bathroom was big enough otherwise.
Kitchen was basic and needed more utensils, plates and glasses.
Washing machine was great - easy to use and could dry clothes on clothes horse near window location.
Up 2 flights of stairs, so could be a hassle with luggage for some.
In summary, a fantastic location and would be great for a couple, especially if out and about exploring Rome. Definitely worth considering.