We found this hidden hot tub on AirBNB. The vacation rental is loft style and tight on space. To make the most of what was available, a section of the floor lifts up as a trap door revealing a hidden hot tub beneath.
Here’s an idea for small apartment spaces. Store your linens under the floor to save space and have functional storage. You’ll also notice this bed has functional drawer storage underneath to make even better uses of space.
This Crick 2005 Show Boat featured on Boat-Fitting.co.uk contains a few finely crafted surprises that included hidden storage and making good use of space. The under floor wine storage in the hallway was our favorite. Nearly all of the accessible floor of this canal...
This article from the DIY Network shows step-by-step how to remove a section of flooring and install a secret storage cubby below. While this may seem like an exotic feature, it can be done relatively easily in many homes.