As luck would have it the day after we list our house for sale I come home to find our pool has collapsed out of the blue. Everything was great the day before and never had a real issue since the thing was installed.
Four of the wall supports were crushed in and the metal went through the liner in two spots. The metal frame completely tore in half and it looked like a giant blue water balloon was hanging out the side. If it wasn't for the 4x4's from the deck I'm guessing we'd have one very wet crawl space to deal with, but thankfully the leak was much slower and the only damage is the total loss of the pool.
I'm guessing the previous owners who installed the pool built the pool first and then the deck that goes completely around it so I have no idea how much trouble it is going to be setting up a new pool in the very tight space. We are still in shock over this happening to be honest.