Cookbook bookshelf - YES

Love this side cupboard on the side of the fridge for brooms and cleaning stuff. Handy! @ Home Renovation Ideas

Kitchen Island end bookshelf

Closet turned into library

Replace a closet door with a bookcase door. Awesome because then you have a secret room. @ Home Improvement Ideas

kitchen nook- genius for the wasted space that is usually found on the side of the fridge!

Wonderful use of vertical space in the bathroom.

Garage

Dish storage in kitchen island. ooo...like this idea!! I LOVE the idea of keeping plates in a drawer... GENIUS and why did I never think of that!?

Mudroom/laundry room with built in shelves.

Cookbook storage

A built-in banquette built against the kitchen island creates a booth-style breakfast area...

I love that you can hide your appliance on the counter. Such a neat idea! Perfect for me since I don't like clutter.

Built in shelving around fireplace

love this...especially the built in hutch

Built in bins for non-refrigerated produce.

15 Clever Things You Didn't Know You Really Needed in Your Kitchen | Apartment Therapy

Kitchen Storage Ideas

3 small bookcases= reading nook. Love this idea!

L shape kitchen. banquette built into island