Let me start with the positive- the host was very sweet and welcoming and the location was great for exploring around Rome and close to many great restaurants.
The building was a little rundown and the apartment was up 2 flights of stairs with no elevator. The bedrooms were comfortable but the sitting area, kitchen and bathroom were tiny. They do not supply any soap for the shower, conditioner, lotion or tissues—the only amenity was a tiny 1 ounce per person shampoo/body wash combo, so please bring your own products. Overall it was a comfortable stay and we did like having a separate bedroom for our son.