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.
Treehouse with a Deck. A tiny house perfectly integrated with the supporting tree. Nice place to relax and read a book on a hot summer day. Photo from “Treehouses: The Art and Craft of Living Out on a Limb” by Peter Nelson.