Hello! I am interested in buying a home with an in-ground pool. I don't have any details about the pool other than it is not saltwater and the size is approximately 20x40. Sorry! I'm hoping I can get a little help/direction here, though, as the bottom of the pool liner is covered in wrinkles. I inquired about it and was told that because of the ground water in the area, the pool liner will always wrinkle, even if the liner is replaced (the house is on a hill, but near a river - if this makes any difference - several of the homes in the area have pools). Just wondering if there is any truth to the "forever" wrinkles or if this is something I could fix with a replacement liner and proper pool chemistry/maintenance... hopefully nothing too expensive as this may be a deal breaker. Thank you!