I homeschooled four kids in a single-wide old mobile home. So I know about space-saving as well as money saving. A favorite way to do both is by repurposing. We made outdoor toys do double duty in winter with indoor uses. For example, their Little Tikes Sand Turtle was filled with Lake Michigan beach sand and enjoyed all summer. Then in winter, I cleaned it out, bleach and sanitized and brought it indoors. Repurpose Summer Toys for Indoor Preschool Play