I haven't seen any references to Owner's Locker in the forum. We have one and find it very convenient. Basically it gives us place to keep those items we only use in WDW (ponchos, sun screen, pool toys, shampoo, wine glasses, etc.). This way we don't have to haul this stuff from home on every trip.
In case you are not familiar with Owner's Locker, it's sort of like a mini-storage company that delivers and picks up. You rent a storage tub that is 22" X 20" X 13" and you fill it with the all stuff you use on vacation. When you're ready to leave WDW, Owner's Locker guys come to your hotel and pick it up. They keep your tub in a "climate controlled" storage facility, until you tell them you're coming back. Then they deliver your tub to your hotel/DVC location and you've got your vacation stuff waiting for you when you arrive. Their web site has a much better description. Before they pick it up at the end of your vacation, you put a tamper proof seal on your tub so that you can be sure it wasn't opened while in storage. This service costs $99 a year and includes one delivery and pick up. Additional deliveries and pickups are $12.
So, does anyone else use this service, what do you think of it, and most importantly, tell us what you keep in your locker.