If you have your sights set on a custom backyard guest house design, you're most likely to get what you want by building from scratch. However, this is the most expensive and time-consuming option.

a pool house, a home office or a guest home. Eighty six square feet of the space are indoors, while the remaining square footage acts as an outdoor, covered patio for a kitchen set up or an area ...

And for the more experienced DIY-ers, there's an even bigger project that's just waiting to be built for those daring enough to try: How about an entire guest house for your backyard? After an ...

Mid Camp tiny house morphs into whatever you want it to be: a studio or a home on wheels, thanks to its ultra minimalistic layout.