Welcome to Hotel Duomo Guesthouse – My Extra Home Florence, Duomo Guesthouse – My Extra Home is a self-catering accommodation located in the heart of Florence. Free WiFi access is available throughout. Each apartment will provide you with a flat-screen TV, air conditioning and a seating area. Featuring a bath, the private bathroom also comes with towels. Florence Cathedral is 100 metres from Cerretani Guesthouse My Extra Home. Piazza della Signoria is a 5-minute walk away. (Hotel Duomo Guesthouse – My Extra Home Florence hotels booking).