I would like to install an Endless pool indoors, which is 7' X 14". I would like to have a solid cover that could be walked on because of the small space. Ideally I would like it to be a translucent cover, perhaps of half inch polycarbonate sheets of 4'X8" that would be re-enforced by 2' X 4'. The sheets could be lifted by a pulley system, perhaps attached to an automatic garage door opener-type of lift that would lift and lower the polycarbonate pieces over the pool. The pieces could be on a hinge. I would be interested in any thoughts or experiences with such a system or any other ideas for a walk-on pool cover for daily use for a small pool.