Fuse Box Light - When you blow a fuse, it's frustrating to have to fumble around in the dark to find the right switch. Why not attach a flashlight to the box itself? Use magnets for metal flashlights and strips of Velcro or strong double-sided adhesive tape for other types.
"...hillside earth-sheltered greenhouse before planting. This greenhouse has taken tomatoes into the second week of December repeatedly. It is heated only by the sun and earth. It has taken hardies like kale clear through the winter... structure that has been in service since 1979."
Hanging Fridge Storage. To prevent small goods from getting lost in the shuffle, give them their own room with a view with below-shelf hanging organizers. Also, position a collapsible wine rack along a lower shelf to keep bottles on their sides. This one holds 10 and is modular, letting you configure it to fit inside your fridge.