Amazing location perfect for walking around the old parts of Rome, 3 doors up from a little supermarket , and one of the nicest apartments I've stayed in. Lucas mum let us in and was totally welcoming and lovely and helpful. There is street noise on the weekends, but it didn't bother me or my wife at all. It's at the top of a super cool old building, so there are a lot of stairs - that's pretty much how it is in Rome though.
Would totally recommend!