I bought this because my husband throws his clothes on the floor, and he said if I found a sorter with four bins, he would be more likely to put his clothes in it. It works wonderfully, and he likes the handles for taking the clothes to the basement. My only complaint is that you have to be careful not to break the plastic joints when putting it together.  I ended up buying one for myself, and I broke one of the joints.  The sorter still functions, but I had to use some duct tape.