No the auto cleaners won't reach that "ledge" but it shouldn't be much of a problem to "sweep" since it is so handily located around the outside.
I have something called the Dolphin.. If you're putting the right chemicals in your pool and use this its awsome all you have to do is plug it in flip the switch and drop in the pool. In the morning you can just take it and clean it. It's really simp...
This "endless pool" what we call a jet pool? You swim against the current, it's about 8 feet long? If so, nope, why would you? It's like getting out an industrial shop vac to pick up a grain of sand. There's not enough of the pool for one to vac. Lik...