Could be front porch too. Patio outside of the sunroom: source: Southern Living Covered porch with black shutters, lime green garden stool, wicker chairs, powder blue velvet pillows and Ballard Designs Suzanne Kasler Ikat Indoor/Outdoor Rug.
Love the purple walls (I can't find the source of this image which is mighty annoying) I love the color scheme but rather in a bedroom or living room. Dark purple walls, gray wainscot, white ceiling and marble gray floor. Metal or silver details.
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.