Look at all that space. It's the collection of Multibox Furniture from Duravit. This collection is assembled in components: you choose from frames, mirror doors, storage cubbies, shelves and an optional accessory rail that holds a shaving mirror, toothbrush holder, and the like.
The exposed cubbies could be so useful for quick access to rubberbands, cotton balls, etc. And the wood frame gives this high end medicine cabinet a touch of warmth. The system is just the kind of versatile storage needed for the bathroom. But, expect to pay: prices are upwards of $1000, depending on what configuration you put together.