Overall good workmanship. The pool can be built up easy, just spread out and fill the water. The side walls are stable and have been until now (2 months) is not damaged when used daily. However, the soil consists only of a slightly firmer film inferior here definitely something and to protect from the claws a bit in the pool (eg PVC flooring, old carpet, etc.), otherwise there are holes quickly. Unfortunately, the drain valve is located a bit high so that so that the pool can not be completely empty.