Love the place - didn’t like one of the buildings that has an alarm that randomly goes off. For 3 out of 4 nights, the alarm went off at midnight and at 4am.
I’d suggest for you to bring an earplugs in case.
Back to Marzia place, it has a beautiful terrace w kitchen stuff which made our stay pleasurable. We had enough space. The location is fantastic (down the alley from Fountain Trevi).
She and her team were very communicative and helped us with any issues that we encountered.
We never used the indoor kitchen, washer.