Fractional ownership at the jordan Grand and Grand Summit consists of quarter shares with the weeks (13) spread throughout the year. There is some information here:
https://www.sundayriver.com/hotel-ownership . I don't own at either, but considered it before I bought a slopeside condo at SR. I have friends with quarter shares at the hotels. It works for some people. Some friends with second homes in the area bought for access to the amenities - pool, hot tub, etc. and use the rental income to offset the yearly costs. But,they paid considerably less than the price posted above. My advice would be to do a good bit of research before purchasing. Historically, there has been very little demand on the resale for these and resale prices reflected that. There have also been units available at foreclosure when owners decided to stop paying the maitenance fees and taxes. Bottom line - the quarter shares at the SR hotels work well for some and not so well for others.