This property is located right in the middle of town. Everything is very close. If you'd like to walk, Pantheon is like 10 minutes, Piazza Novona 15 minutes and Vatican is like 25 mins. The Argentina bus stop is a 5 minutes walk and you can avail buses to all other parts of the city as well. There is a departmental store right around the corner and some real nice pizza places nearby.
The room is with all amenities and a separate sofa / pull out bed in addition to the bed on the top. I would recommend for couples and maybe also with 1 kid. Maria is a great host...