When replacing your window to achieve energy efficiency, then you are on your way to create a great escape from your home’s toxic situation. The Up-cycled Quaint Backyard Retreat is a great example of what I am talking about. Made from old windows, this one of a kind outdoor hideaway will not only provide you a perfect haven, but also it does minimize the unwanted addition of our landfills. With this wonderful creation, kids and adult alike can easily relax and have a good time by reading their favorite materials, play their favorite games, take a short nap, or simply chat around.
Source: Design Sponge via Inhabitots
Can't seem to get the instructions to build the little rest room with windows …