We stayed at Marii's apartment for about 6 nights. It is in a great location, filled with lots of local restaurants, bars, gelato within 5 minutes, not as touristy as other parts of Rome, yet still easily accessible to all parts of Rome.
Marii is an excellent host. She keeps her apartment very clean and well stocked. The apartment is nice, a little older but maintained well. Our bathroom was across the hall as advertised, but it was just for us which was convenient. She provided a fan when it got warm and an iron for our clothes.
She was extremely helpful with any questions we had, and responded to our questions right away. We really enjoyed getting to know her during our trip. She even gave us gifts when we arrived and before we left! Would definitely recommend her apartment and plan to stay there again when we return to Rome!