Great location, walkable distance to most monuments, we even did Vatican & and the Zoo by walking.
Most important, it feels secure, the apparent is on the 3rd floor inside an enclosed building (with inside yard, so road traffic noise will not bother you) and has an elevator (note there is a 5 steps stair to the evevator).
The balcony is one floor up, private enclosed, but you need to walk the stairs.
Utilities are all there, like in the pictures. Private heating & water boiler system.
Closest bar and grocery shop by the corner less then 5min walk.
At check-in the host greets you with all local tips, map and a very useful list of selected locations, things to do and visit.
Overall a great location for any tourist!