How should pot-handling safety be evaluated when buying a rotating clay-pot cooker?

Judge pot-handling safety by whether the rotating turntable locks firmly at every burner position once stopped — no creep from residual motion — and whether the handle orientation keeps the operator clear of hot surfaces and frame edges. Have a staff member load and unload a nearly full clay pot three to five times, noting snag points, scrapes and awkward reach. If adding burner positions would narrow the extraction path, fix that layout before expanding, not by bolting on guards later.