I have three sewing stations in my quilt room and over time, have collected yard/estate sale finds. Two of my chairs have low arm rests and supportive backs. The third is armless. All are on wheels. My flooring is porcelain tile so I glide around quite easily. Thanks for the tip on cleaning the chair rollers. It's amazing how much collects in there! I did not spend any more than $20 on each one.