This was my first time staying in a "private room" on Airbnb. I didn't quite know what to expect, but it was better than my expectations. It's away from the touristy crowds, which is nice at the end of a long day. You can really see some of the canals with nobody around when walking to her place - a bit that's not common in such a busy city.
I can be a bit of a light sleeper and having a set of earplugs helped block out the small amount of noise that could be heard. There were plenty of blankets and pillows available. The water temperature and pressure of the ensuite shower was spectacular. I'd happily stay again at Arianna's place.