Marta was a very gracious host, and the apartment was the nicest AirBnB I have stayed in. Both of the beds were extremely comfortable, and there were plenty of blankets and pillows. The bathroom had a bathtub as well as a shower with excellent pressure and lots of hot water. We didn't use the laundry machine, but it looked nice, and there was a patio area to dry clothes quickly. The kitchen was well equipped for cooking. I was especially grateful for the high-quality baby crib and high chair she provided for my infant son to use.
A note on Pannone: it is a pretty little town up the mountain from Riva, but there is a restaurant within walking distance of the apartment. It seemed like a nice place to relax for a day or two, especially if you like hiking. There isn't a view from the apartment itself, but we didn't miss that: it was nice to sleep in a quiet corner of town.