IKEA cabinets turned plant cabinets are all the rage.
Below is my personal IKEA cabinet, build using the RUDSTA cabinet, T5 Barrina grow lights, and Modern Aqua shelving. A small humidifier keeps the environment between 70%-90% humidity, and a small fan ensures appropriate circulation.
A waterfall was added on the bottom shelf for enhanced ambience and humidity.

The cabinet is a great home to young tropical plants and those that require higher humidity.

A miniature bog garden made from vintage carnival glass houses a happy drosera.

Alocasia cuprea "Red Secret" and the Begonia Ferox are particularly happy in this environment.