The room is large and well furnished and has an air conditioner, which was valuable in the hot conditions. The room has a private bathroom, but it is in the corridor so it is not private to get to. It was also very poorly ventilated.
The room is only 5 minutes walk from the termini railway station. I walked to all the major tourist sites, eg about 15 minutes to the Colosseum, but caught the metro to the Vatican. There are supermarkets and lots of cafes and restaurants nearby.
The apartment has a common room which is set up as a kitchen but there are no impliments for cooking, other than a microwave. There is a washing machine that is not available for guest use which is a great pity.
The host was most accommodating of my checkin wishes.
I would stay here again if I revisited Rome.