Remember that these structures are not merely for storing things away. In addition to their usefulness, the appearance of 5x5 storage shed affects the overall appearance of the property on which they are installed. As such, the unit you choose should be of a design that complements your home. Select one with a rustic design (for instance, board and batten) for a country-style house. If your house's style is more formal, select an 5x5 storage shed with formal features to match (for instance, if your house has an arched window, carry the theme over to your outbuilding).
If you think about it, many items you have in your shed likely come in rolls. Things like tape, garbage bags and twine are apt to get tangled if not properly stored. One of my favorite shed storage solutions is utilizing a paper towel holder for things a bit out of the ordinary. Hang up a roll holder to easily access garbage bags and keep them out of the way when they are not needed. Keep multiple rolls of tape on the rod to use when needed. It's as simple as that!