House In The Hill Needs No Cooling Or Heating

What you see above is a really, really unique piece of housing real estate, as though it was plucked right from some sort of fictional setting. Known as the House on the Cliff by GilBartolome Architects, this is one abode that lies in Granada, Spain. What makes the House on the Cliff so special? For starters, it has been built right into the cliff itself, providing 16 inches of insulation in the concrete roof that is said to pave the way”for a magnificent mix of insulation and thermal inertia....