Space for shoes in the lowest part under the stairs
shoe pullouts in place of the bottom drawer or two...
secret storage - maybe I could actually find my stuff when I need it (and not in Si's toy box!)
Efficient use of space.
Want in my future house!! Every home should have this! I wonder if Adam could handle this?? DIY Tutorial: How to Build Under-Cabinet Drawers. Increase kitchen storage and get extra space for bakeware, cleaning supplies and more.
I want this! Pop-up shelf so you can hide the mixer yet don't have to move it when you need it..
Amazing Oasis: Here Are 30 Relatively Simple Things That Will Make Your Home Extremely Awesome. A few of these look like great ideas!
Cork board on the inside of a cabinet - or use 3M hooks. Keep grocery lists here. Good way to save space.