This storage unit was perfect for our garage! It is sturdy, has a top shelf for more storage, wheels/wheel lock, and each shelf in between has some flexibility to accommodate your needs if you take some time to do your math. I measured out what I wanted on each shelf and flexed the shelf heights to range from 8-14inches so it could fit larger items like my christmas tree box. Assembly was also quick ~1hr and doable for 1 person.