I was visiting a friend and his neighbor was cleaning out his garage and asked if wed be interested in a portable ice shelter he rarely used it, its a Frabill Hideout shelter. I think it would be considered a popup model it has a sled where you would put a seat or pail to sit on. It didnt come with setup instructions, but for 25.00 I bought it, anyone own one or used one in the past? I just need to know how to set it up?