We've all felt homesick at times. At other times, we've felt like we are in a "home away from home." With this list of The 25 Coolest Portable Housing Options on the Market, you don't have to worry about either of those, because these abodes are wherever you want them to be. From futuristic cribs with wheels to ones that you can fold up, enjoy alternative ideas that challenge the idea of living space.

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