No Pain, No Gain

Another one of the clients that is going to inhabit the building is a freerunner.

Source: http://en.wikipedia.org/wiki/Free_running
Free running or freerunning is a form of urban acrobatics in which participants, known as free runners (or practitioners, though this is a generic term used for freerunning and parkour), use the city and rural landscape to perform movements through its structures. It incorporates efficient movements from parkour, and adds aesthetic vaults and other acrobatics, such as tricking and street stunts, creating an athletic and aesthetically pleasing way of moving. It is commonly practiced at gymnasiums and in urban areas (such as cities or towns) that are cluttered with obstacles.

In short, this client excels in acrobats, flexibility, and activity. Naturally, his 'office' would be designed to be similar to gym/exercise yard.
-Dumbells
-Free weights
-Cardio machines
-Water fountain
-Air conditioning