The Floating Shelf That Took Me 5 Minutes (& No Tools) to Install

I've been on a bit of a mission lately to spruce up the areas in my home that I'm less than satisfied with. Living in my rental condo for the past two-plus years, I've focused so much of my attention on decorating the more "public" areas like the living room, my office (which is tucked into a nook in my living room) and my kitchen/dining area. But the less visible areas like my master bathroom and bedroom have gone a little neglected as of late.