Mariana's apartment is a little bit outside of Riva which makes this a perfect stay. Really quite neighborhood, great view to the mountains. Balcony to spend time at the warm summer nights. Apartment is clean and has everything needed for longer stay.
Mariana made it possible to check in in the middle of night and check out late at afternoon. My full recommendation for your stay in Riva. Forgott to mention: you have a parking place in front of the building with roof so no sun impact at your car and garage to put your bikes!