Barbara's apartment is great! It is literally just a few steps away from Campo de' Fiori on a side street. There are 2 levels--the main level has the kitchen and a bedroom and bathroom and the lower level has the other bedroom and bath. The apartment is very clean and nicely furnished. There is Wifi and they have a portable Wifi which is extremely nice to have while you are sightseeing. The bathrooms had plenty of towels and included soap and shampoo.
Barbara responded to us quickly. She arranged to have a car pick us up from the airport which was very helpful! I would definitely recommend her apartment for your stay in Rome!