My husband and I recently stayed in Carlos' flat during our first trip to Rome. The location was perfect, within walking distance of so many attractions. Our favorite part was the amazing flower, fruit and vegetable market right down the street from the flat, in Campo Dei Fiori--such a great area! The flat was very clean but small, and the bathroom is a bit of a hassle with the shower box, but the price and the location definitely make up for it. Bring earplugs for sleeping, as it gets pretty noisy throughout the night. Overall, we would definitely stay at Casa Regola again!