Massimo is realy a great host!!!
even our kid loves him :)
He provide us with more than enough towels, fridge with everything you need for breakfast, and he even spend his time to explain us Rome map :)
His apartment is better than the picture. We love it. It's very clean, nice, and has almost everything you need during your stay.
it's 20-30 minutes walk from colosseum and 10-20 minutes walk to Termini. But if you like to walk this is the great place to stay!