Make a shed like this for all 4 bins? With solar lights! This small storage shed is just the right size to store your bicycles safely or to hide garbage cans. It won't take up a lot of room from your backyard or side yard or spoil the look of your home.
Available for free or cheap at all home improvement stores, PVC pipe is totally great for home storage and organization in different ways. Take a look at these DIY PVC pipe storage ideas for inspiration.
Keep all of your cleaning supplies in an easily accessable space with Thomasville Cabinetry's Utility Cabinet. I think this idea could be easily modified on a standard kitchen cabinet with a little ingenuity.