We stayed one night before a flight after a week in Yellowstone. The hotel provides shuttle service to and from BZN - about a 10-15 minute ride. We can't speak much for the location (it's not downtown), but found it adequate for a one night stay. The hotel is walking distance to a couple restaurants, but we didn't try to explore the area on foot. It's located around several shopping centers.
This hotel provides everything I expect from a Hilton Garden Inn - clean large rooms, internet, business center, exercise and pool facilities. The desk was nice, but we didn't have any issues to bring up to them that would test their level of customer service. Our only complaint was the large number of kids in the pool area and hot tub (at 9:30PM). But, given this was a July stay in Montana, we couldn't really complain about families traveling through the area with kids in tow.
This was a very typical Hilton Garden Inn, nothing to distinguish it from any other Hilton Garden Inn.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC