Do you really want to attract people who don’t like picking up after themselves?
I would hate this. Someone else posted a thread about those corner ones. I found they really ate up stall space (even out of a bigger stall). They’re not climate controlled. The horses could potentially break in. I also, like others, wouldn’t want to tack up in the stall.
Is a light inside the locker safe? What if boarder accidentally leaves it on with a saddle pad leaning on it? It could start a fire? I can’t imagine the kind of lighting that could wire inside all of these lockers IN STALLS and be totally safe? If the horse broke into the locker, the horse could chew on the electric? Heck, if the boarders have treats in the lockets mice/rats are going to get in and they chew wiring.
Plus it’s not convenient as a boarder (IMHO). Envision this. Horse in stall. Boarder goes in to get saddle. Where does she put it while she takes the cover off? Anywhere it is, horse can get its mouth on it. Or turn around and start poking through other stuff in the locker. At the point at which you have to tie the horse up in the stall, you might as well cross tie in the aisle/grooming stall. Boarder is cleaning her saddle. Horse is nosing her over her shoulder. Shavings are all over the place. There’s no where to put anything down that horse can’t get to. So maybe boarder decides to clean saddle on benches. She still has to take the saddle and all her cleaning supplies, hands full, and get out of the stall. Then deposit the crap on the ground to close the stall behind her so the horse doesn’t escape. Then pick it up again and go clean it. Repeat in reverse to get it back after cleaning. Everything you do with your tack/stuff you have to get past a nosey horse and dirty shavings to do it. And close the door fast behind you or the horse would escape. I’d find that super annoying.
I would rather just have a tack room (lockable, climate controlled) or a row of lockers/trunks in the aisle.
Nothing about this appeals to me.