Build these handy undersink roll-out trays in a weekend. You can tackle this project with simple carpentry tools and some careful measuring. You can make all the trays in an afternoon using building products from your local home center or hardware store for as little as $80.
Utility Armoire = GENIUS! - Check legality in your are before proceeding - These clever homeowners repurposed a $20 yard sale purchase to hide their utility meters/hookups AND gained some attractive storage space in the bargain. (tutorial Shabby Glam blog)
Great cutlery draw. Shallow enough that it could even go underneath the counter on the seating/bar stool side of a kitchen island (and every kitchen with spectators needs one of those). If you have your kitchen/dining table on that side of the kitchen, it's always handy for setting the table (and not in cook's way). Something similar for seasonings and condiments?