Yes, you are using the garage for storage already, but the space is not being used efficiently and you can never find what you want. It seems to have become home for all types of sports equipment, tools, machines, and a collection of family stuff. The garage's original purpose for parking the cars and a small workout area seem to have been lost in the mess of it all.
Small adjustable shelves can be built between the studs and provide great storage space for small items such as jars, cans, bottles and for organizing and storing screws and nails. These storage spaces are built by attaching a series of 1x2 wood strips horizontally to the inside edges of two adjacent studs, approximately six inches apart. Also cut some 1x4 and 1x6 pieces of lumber, slip them on top of the 1x2 where they should fit between the studs very nicely.
Always check that the slider mechanism is working properly. A piece of advice, sliding doors are more fancy but can be a headache if they don't work well.
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