One year ago we had a custom made (at our home) cover put onto our pool. The saving started right away, in discontinued pool service, electricity and near elimination of pool water evaporation, (which should almost be manditory in a desert or where water is such a valuable comodity in short supply.) 8 months our pool was in hibernation. I had not tested our pool properly when we departed and had a slight water balance problem but was easily cleared up and using the pool in a day. Great product, service and they are always prompt in following up on questions or concerns. No brainer for snowbirds, but still requires some due dilegence and work from the home owner. Also the peace of mind for the safety feature to protect our grand children and others that may fall onto the cover and not into the pool, priceless! Thanks for the great product!!!