Intex 18' x 9' x 52" Ultra Frame Rectangular Swimming Pool-does anyone on here have one. We're thinking of getting a larger pool and with our small yard we can go longer but not wider as in larger circle one. I know there is a size larger than this one which I don't think will work, but wondering if anyone who has it has found it to be a nice good sized pool for swimming. Also how is the sand filter that comes with it? Does it work well?