I was surprised to see how nice this really was once it had arrived. Very nice styling, nice build quality, and the cats are enjoying it. I thought it was something that needed to be plugged in permanently and this just charges and works as it should. Refills when needed too. I like that I can move this around with no wires being in the way and I can take it with me if I ever needed to. Plus it has a 1-year warranty! I highly recommend this!