Is this the ultimate in home security or what? From the exterior it is as imposing as Fort Knox and sports the ambiance of Alcatraz, but this concrete monolith is actually a cleverly disguised luxury residence. The two-story “Safe House,” which is located outside of Warsaw, Poland, was built in 2009. Polish architectural firm KWK Promes designed it per the instruction of the owner to provide maximum security while maintaining all of the comforts of a high-end home. The single-family residence is a rectangular prism, situated behind an impenetrable, 15-foot security wall with movable parts.
