Ketty was a very welcoming, helpful and thorough host. We didn't see for long, but she made herself available (by phone) and had prepared well for my arrival. She was a good host!
Her place is in a very ideal location, as you can walk to many good parks, shops, and use public transport (metro right nearby) to go most anywhere else. The Pantheon is close-by and nearby it is some great ice cream. This is a good location for weekend trips!