My girlfriend and I loved staying at the skyview apartment.
The apartment is perfect for a solo traveller or couple. Be sure to check the floorplan as it's small, but it's well appointed. Everything in the apartment was designed / purchased by the owner for their use- it's truly built to be lived in comfortably. From heated floors, a very comfy bed, dimmable lights, to full sized appliances in the kitchen. The kitchen is one of the best stocked I've seen across dozens of airbnbs.
The location is excellent, walking distance to main street, restaurants and cafes (we loved Western Cafe, Lockhorn cider, and Wild Crumb bakery). Parking was easy. Felt very private, there was some mild train noise at night but I expect is the same everywhere in bozeman, and not an issue for us.