The central apartment is nice with 10 minute walk of the train station or you can catch the bus at the bus stop right down the street. This apartment is centrally located to the Colosseum but 40-50 minute walk to the tourist area of Rome.
The apartment is bright and clean and could easily fit three to four adults. It has all amenities as posted. It is up two flights of near stairs which can be trying getting luggage up. The host answered all our questions when we got there and left us helpful maps, city information, and a phone to connect him with if need which we didn't have to. All in all it was a very nice apartment and would recommend if staying in Rome for a while.