My mom and I spent three days here while stopping in Rome. It's a great location and we were able to literally walk everywhere we wanted to go. There was a little bit of odor in the bathroom I think due to the train. And the air quality got a little stuffy. Carlo's definitely tries to alleviate it with incense and a humidifier. There's also a mini kitchen if you plan to cook. Bed was comfortable. Carlo's was very helping with giving directions to and from the train station. Definitely you're paying for the great location. And you plan to just have a place to lay your head at night, I would recommend Carlo's place.