Sunny Home Roma is extremely convenient to the train station in Rome - Termini. The communication around arrivals was excellent, prompting accommodation for early drop off of luggage and check in. The wifi also worked well.
We were traveling with 3 individuals, so were expecting 3 beds. We were somewhat surprised to find that there wasn't a sofa bed and a single bed in the "second bedroom" (living room/dining room), but two cots put together.
The apartment is in the interior of the building complex so there is slightly less street noise. The courtyards are lively and the neighbors were friendly.