Ingrid was an excellent host! She is warm and welcoming, helpful with figuring how to get places, what restaurants to try, etc. the room is not huge, but is comfortable, and while it does get loud outside at night, there is an AC unit in the room that provides enough white noise to eliminate all of that - I spent three nights and never had any issues sleeping.
I definitely would recommend Ingrid's place to anyone looking for a nice place to stay while visiting Rome!