Thanks! Just a heads up though I thought the 3 shelf would be plenty.Unfortunately all three had been full within a month or so. Next step is building a rack to hold 32qt. and 16 qt. I already have 10 16 qt. tubs ready to go! I plan on it being able to hold 8-10 32 qts. or 16-20 16 qts. or a few combos of either.