A friend and I stayed one night in Artevere. Domenico was very responsive leading up to our trip. He gave us detailed directions on how to arrive to the apartment via public transport (city bus). We arrived before the previous guests had checked out but were able to leave our bags at the apartment so we could start touring Rome.
The apartment is about a 30 minute walk to the major sites, such as the Vatican, Colosseum, Pantheon, etc. There is also a bus stop within a five minute walk from the apartment and a Hop-On, Hop-Off stop 15 minutes away.
We only spent the evening in the apartment but it had everything we needed. Linens, towels, mini fridge with freezer, wifi, AC unit. It was efficient for our short stay in Rome.