My partner and I had a great stay! It was very close to Villa Borghese and a 20 minute walk from the Spanish Steps. Super clean, just as pictured! Area is a little quiet/deserted at night, so probably not for solo female travelers (but I felt OK walking around with my boyfriend).
Edoardo was very responsive before arrival, and we had a smooth check-in even at 1am after our flight was delayed. There is a hotel-like concierge downstairs who can arrange taxis for you.
Note: the property is a block outside the Aurelian walls, so taxi drivers will charge you by meter from the airport instead of the flat fee (€48). Get around this by telling them to drop you a block away (check where the wall is) or you might be stuck with a €65+ bill!