We had a great stay! Simon's Suite is easy to find, a five-minute walk from Termini station. Simon was out of town when we visited, but his father Roberto met us with the keys and was very helpful. He was also very laid back about check-out time--the day we left, he allowed us to leave our luggage at the apartment for a few extra hours, since the next guests weren't arriving until later in the evening. The area is not particularly scenic, but it didn't really have to be for us. It was very convenient to public transportation and the apartment was clean and comfy.