We have a 15'x48" easy set pool (inflatable ring around the top). Per the manufacturer, it is not recommended to keep them up during winter if you're in a location that experiences freezing temperatures. Our winters are fairly mild, but we do occasionally have freezing temps overnight. I was curious to know if anyone in a similar location had ever attempted to keep an easy set up even with freezing temperatures and, if so, what were the issues you encountered.