Pillow room: don't spend money on couches or lounge chairs and buy a really nice movie screen. (This would be really fun for movie night, to just move all the living room furniture and bring out the pillows!
This rustic DIY bed frame offers tons of bedroom storage. Recycled wooden crates slide into place to hold extra pillows, blankets, bedding, out-of-season clothing, and more. -- 15 Inventive Beds You Can Make Yourself: Bob Vila.