Oh, to have such a thing as a bed swing to lounge in outside! It's like a dream. But you know what? It can actually easily be a reality:
With some simple materials like 2x4's from the hardware store (which can even be cut to size at the store) this bed could be made by you! Follow the how-to at HGTV. Sadly, if you're lacking outdoor space the how-to can't really help. Our suggestion? Build one indoors!