Not very good, only about 1/4 of the time, and only if your wall has a 6" rounded transition from the floor to the wall. It does a little better when you do not use the fine filter .
No, it's an in ground pool vac. Mike
it plugs into a control box, that plugs into a 120V outlet.
Plug it in and throw it in. Let it run for a couple hours then empty out the filters. Kinda like a Roomba vaccum for the pool.
Yes. Filters to 2 microns.
No, it does not climb the walls. It does clean very well tho.
Yes. I have a 24’ round above ground pool and it works very well.
I can't image why not. It's like a Roomba. Simple!