If you're expecting 5 star accommodations, go elsewhere. If you're in need of a shower, a bed, and an easy walk to anywhere in downtown Bozeman, then this is a great value for you.
Things to expect:
Sharing your space. You will be sleeping in a room with strangers, unless you're traveling with your own group. There are two showers, two sinks and one toilet for the guys. A little extra effort to respect your neighbors will go a long way.
Rules. Make sure you know the house rules - there is a strict noise curfew at 11pm, which I definitely appreciated. Can't help you with the snoring, though - bring earplugs or headphones with a white noise generator on your phone. Don't expect to do any major cooking past 10pm.
Getting around. Parking is challenging. Overnight parking is best done in one of the local parking garages - don't expect to be able to park a car overnight on the street near the hostel.
All that said, this hostel provided me with a very affordable sleep-and-shower option in an expensive destination town. A big Thanks to Nina and her team, I would definitely go back if I needed to be in Bozeman for a few days.