My husband and I stayed here for 1 week in April 2018. Check in was easy and on time. The apartment is small, as noted in the description - but it has everything we needed for our week. The bed was big, and super comfy. The bathroom was very small, but we always had hot water in the shower. Our host dropped off fresh towels half way through our stay, which was very much appreciated. The apartment was very quiet, and with the bedroom in the basement, it was great for getting a good nights sleep after being out and about all day.
The location is the best thing about this apartment. 10 min taxi drive from Termini. The major bus routes are a 3 minute walk away - which will take you anywhere in the city. Vatican is a 10 minute walk. Piazza Novena is a 10 minute walk. You can walk 2 minutes down the street and be surrounded by great restaurants, bars, and shops.
Doriana and Andrea were fantastic to deal with. I contacted them with questions and they responded very quickly and were happy to help in any way they could. I would absolutely stay here again if I come back to Rome!