If the bank is the last place you would trust to stash away your treasures, you might want to engage the services of Creative Home Engineering to construct a hidden door or passageway in your mansion.

There are of course, the standard, or otherwise cliché, rotating bookcase and sliding wall panels but Creative Home Engineering will also design secret lairs from grandfather clocks, fireplaces, paintings stairwell, and any other household items of your desire.

However, be prepared to shell out anything from US$5,000 - US$250,000 for these covert hideouts. Check out the video at the end of this page, as seen on CNBC.

Creative Home Engineering

via BallerHouse