Clelia is a wonderful host. The apartment is very small (smaller than it appears in photos), but it is in a fantastic location in the heart of Trastevere. You open the doors of the building and you are right in the middle of all the action. There are many great restaurants. We enjoyed this part of Rome much more than the busy part across the river. The stairs leading downstairs are very steep, so use caution. The sofa bed was quite comfortable. Apartment is small but fits 2 comfortably. It is a bit hard to find using public transportation, but not impossible to find.