Downsizing into a kitchen 1/4 the size I was used to presented a problem for storing trash and recycling. This attractive unit fits in a gap between my refrigerator and the wall, and holds both waste and recycled items. The inside containers are separate and can be easily removed. I buy The Simplehuman #10 plastic liners made to fit these inside containers are expensive, but are the perfect fit. I use them for the waste, but don't need a liner for the clean recyclables. The step opener works smoothly, no batteries needed.