We booked 4 months in advance and a few days prior to arrival we were informed by the property manager that there would be an entire roof replacement going on. They proactively credited us a portion of the stay. The condo was very clean, I only gave 4 stars as the outside was an active construction zone. Overall this is a great location for folks who mountain bike as you are close to the lifts. We used it more for sleeping and meals as all of our activities required car trips to the town, trailheads, Lake Irwin, Blue Mesa, and the Slate River. Added bonus was Independence Day fireworks were just a few hundred yards away. We brought regular bikes which weren't very useful as the ride to town is all downhill but has some very narrow points on a busy road that would be dangerous for kids. Condo was big, kitchen had everything we needed, and bathrooms were updated. Walls are a little thin and we slept with windows open and not all had screens. Free Crested Butte Bus to town was nice too.
Definitely recommend for a clean functional space in the Summer