To successfully hide a room, you need to hide it behind something on your wall. It can be achieved with bookcases, mirrors, ...

I built this custom bookshelf door to reveal a hidden room behind it. In this video, I demonstrate how it seamlessly blends into the wall and smoothly swings open to uncover the secret space. I love ...

Hidden rooms and secret passageways might sound like something out of a mystery novel. But some architectural details really can expose secret spaces behind walls or beneath floors. Isfira Jensen, CEO ...