Wonderful apartment. The location can't be beat. 5 blocks from the train station and a 20 minute walk to the Coliseum. The rooftop is the best part of the apartment. Our group of 13 spent a few nights drinking wine and recapping our time in Rome.
I did think the 2 floors were connected through interior stairs but it worked out just fine.
Marco and his team were excellent hosts.
Highly recommend!