Never could get behind just one home kit. Used to keep:

Small, innocuous bandaid heavy kits at the back door, the workbench, and in the kitchen

More serious kit in the master bath

Supplies, stocks of stuff, slings, splints, etc, in the master closet.

Now, in my sailboat home, the biggest kit next to where I sleep, the mid-size kit is in the head, and a smaller kit is just inside the cabin hatch.