The guesthouse had a really good location. Nearly a 10 minute walk from the Vatican. The breakfast was also good. We had a voucher for a bakery close to the house. The employers were great and we actually could choose the Cake despite it having a croissant and a capuccino on the voucher.
The only issue was that the host did not let us use the kitchenette, despite it being included in the comodations. She was actually rude in some of our conversations. Basically the guesthouse gets a five star rating. The host, not so much.
Still worth, though.