Best of DIY Home Decor: Everyone needs a broom closet; here the brooms, mops and cleaning supplies are very efficiently housed in a narrow pullout cabinet. Everything is handy and accessible, much easier to grab than from underneath the sink.
A cool idea on using the space of the corner cabinet ! With these shelves, you can organize, see what's in it and not have to get down on your hands and knees if there was a lazy Susan in the space. Down side--- no hide and seek space.