I think the best aspect of Caterina's place is her hospitality and thoughtfulness. Some AirBnB hosts may let their guests be autonomous and there's little to no interaction. Caterina greeted me when I arrived and she ensured that I had enough towels and other amenities. She is very gracious, thoughtful and is there to talk, if you want, or if you prefer, gives you your space.
Since the hosting space is part of a house, downstairs from the main living quarters, there will be some noise of Caterina and family (footsteps, pitter-patter of a toddler, occasional conversation) but nothing excessive or very loud. Just be warned ahead of time if you're sensitive to noise. No issues at night (quiet).
Last thing worthy of mentioning is street parking. If you're arriving back in the evening, it will be a challenge to find a spot close. More than likely, no matter when you arrive, you will be parking up or down a hill and will have a little hike to her place. If you're from out of town and used to flat land, like I am/was, be forewarned! You will be getting some exercise! And will know how to turn your wheels when parking up a hill (left, towards the street, so it's touching the curb; or if parking downhill, away from the street)!