We bought 15 x 48 used Intex Summer Escapes from friends. Got it up and yes it was level and yesterday came home to a busted seam, bottom where the wall meets the floor. A hole the size of a baseball. It looks like there are some other holes that previous owner already patched so instead of gambling again with a new patch. We are thinking about ordering a new liner from Intex. I think it was $160ish. Worth it?