The thought of adding an extra room to your home may seem like an extremely costly and disruptive project, but it doesn't have to be if you invest in a tiny home. They're prefabricated dwellings you can add to your backyard or patio in a day or two.

Whether you're looking for tiny homes, pre-fab tiny homes, or a storage shed with windows, you'll find the best ones here on major sale for October Prime Day.

We found the best Amazon Prime Big Deal Days sales on home decor and more, ending. Score big on upgrades on your list, from cookware to accent chairs.