Right in the heart of Trevi Fountain. Easy in & out. Place is small but accurate to the photos shown. Host was responsive and checkin/out was easy peasy.
Walking from Termini is a hike up/down cobbles streets ... we did that going to the place. On the way out we hopped on a bus, a lot easier.
Not that noisy relative to how close the unit is to the Trevi Fountain. However upstairs neighbor on the last night must have had a fight because at 2am there was a lot of shouting & dragging of things .Nothing Giula's could've done but just be aware that you do face an inner courtyard so noise from those neighbors will be present.