Communication, the check in, and intro to the apartment was amazing. Sonia and everyone we met were very friendly and enjoyable.
Yes the train station is very close, bus stop right in the front, and Vatican museum 20mins away which is all amazing BUT I felt that in the immediate area there weren't a lot of options, my adventure would always really start after a 20-45 min commute. I stayed in Barcelona and Bologna as well, both places from the moment I left the building there were things to see and places to eat. To explain fairly, yes 20min to Vatican but most of that 20min walk is empty, sometimes no real sidewalk, and really nothing pleasant to see.
I would describe the level of quality for cleanliness as taking your car to a gas station wash vs washing your car yourself. Being reasonable, I wasn't expecting Vegas 5 stars BUT I came across many areas especially in the bathroom/ shower area that made me uncomfortable. I specifically chose this unit for the tub to take baths in. I ended up not taking any baths and in the second smaller bathroom hot water was limited.
Most times the area is quiet. I stayed in the larger bedroom and it shares a wall with a office unit. 2 of 3 mornings I spent there, I woke up to loud voices at around 8am, but it wasn't loud voices all day everyday.