Sergio is a great host, who helped us to learn Rome without some problems by lending his apparment. It was plesant when he met us at 2 a.m at the Bus station and brought to his apparment by a car (for a little fee). The room was clean and comfortable, breakfast waited for us every single morning of our staying. Also each time he washed the dishes instead of us, repeating that we should rest 🙂 what is more he gave us little lifehacks, e.g how to get to the metro, train station or to be attentive, because there are a lot of theves. Its worth to notice that there is a hair dryer, washing machine which you can use and some shower gels provided in the bathroom. Also he helped us in cooking and warming the dishes in the oven.
Although the apparment is not so close to the city center, but its not a problem to take a Bus and after 10-15 min you are near the metro, which is 2 stations far from the Colloseum metro station. Important! Check the transport shedule.
Highly recommend Sergio's apparment for visiting.