The biggest concern for me is light bc of shoes fading. I use blackout shades to solve that problem. A lot of people worry about dust but i haven't had that issue. A lot of people keep them in boxes but thsts not practical for me. Im not digging boxes every morning to find a pair. Google "ikea sneaker storage hack" and you'll find this setup, which is what i have now. Im really just expanding on this and having one built for an entire wall. Iirc each 5x5 ikea unit and the metal dividers are about $200 total. Not bad for storage for 32 pairs. I had 2 but quickly ran out of space.