We stayed at Dalia's place with my family of three(2 adults and 10 year child). It was a little bit small for three as sofa bed is in the kitchen so you need to move the table when you want to open it. Location is very good - 15 minutes walk to train station and 8 minute walk to Coliseum and Capitoline Hill. Also there is a luggage store nearby with prices much reasonable than at train station. Subway station is also very near. The only downside we noticed was a damp smell probably because apartment was not properly ventilated before our arrival.