these would be ideal but can't get the down here unfortunately.
ikea-ps-vagoe-chair-outdoor-white-10174641
Just to add some ideas, in my neck of the woods we call then beaches, maybe because they slope. Mine is at its shallowest 6" (150mm) and slopes down to 17.5" (450mm) over 10ft (3m). The shelf then drops off from 4ft (1.2m) shallow end of pool to 6.5ft (2m) at the deep end pending where you are on the beach. Its overall length is 29.ft (9m). I plan on mounting a stainless steel tube into the surrounding concrete (not connected to the pool shell) to mount a collapsible sun shade which hangs over the beach.