The toilet as such works. Emptying leaves much to be desired. The handle is located on the outlet side, keeping the toilet during the emptying of the transport roller, for me inexplicable logic. It would interest me much toilets have already fallen into the drain? A measuring cup and hopper for dosing would be beneficial, it's the deluxe model. The second thing is not like, is that the toilet seat when wash down is wet. Somehow the water does not radiate directionally stable in the basin. which also would be nice, would be a safe outlet caps, which like a tank top would be permanently connected to the spout.