We had an enjoyable stay with Alessandro. He was nice and our check-in went smoothly.
The location is great. Extremely close to the Vatican, and the 5-10min walk from Roma San Pietro station made it very convenient for us to come to/from the airport by train. There are also great restaurants in the area. We like walking to explore the city, so this location was also convenient enough for us to walk across the river to the other landmarks around the city, like Piazza Navona and Trevi Fountain.
The apartment was very clean and cosy. It was also big enough for 2 people, so our stay there was comfortable. It also had lots of cooking and dining utensils, in case you plan to cook at home. There is also a supermarket nearby.
The only small issue we had was the wifi. It was quite unstable and slow, especially in the bedroom. But, in the kitchen/dining room it was better. Regardless, this was not really a big problem for us because we stayed outside most of the time.
Overall, there are plenty of things to like about this place and I recommend staying here.