Firstly, many thanks to Francesco for the free map and the patient and detailed introduction of the route to most tourist attractions in Rome from his house. He is a great live map hahaha. The gelateria and tiramisu store he recommended are gorgeous. The house is quite near the train station, and around 20 mins walk to colosseum. We are provided with a family room as there are a double bed and a single bed inside. The room is much bigger than I thought, quite clean, bright and comfortable, with an independent bathroom and a small balcony. Really recommend this stay if you are planning to travel Rome.