First off, Charlotte is a kind person and a very attentive host. Her home has a lot of character - beautiful paintings everywhere. The location is absolutely perfect - an easy walk to the Pantheon, Trevi Fountain, and so much more.
However, as a tall person (193cm), the bed was too short. The mattress was comfortable, but the wooden frame made it so that my feet could not extend past the end. If you're shorter than me, you won't have any issues with it. Note that you're not allowed to use the kitchen. It's not in the text description of the listing and I wasn't told during check-in. I didn't expect to cook anything fancy - just some oatmeal with oats and milk. That being said, there are plenty of cafes and restaurants within a 5-minute walk.