corsair 100r fans

[xtjackotx]

I've bought the 100R case and looking to maximise airflow, i've got 6 fans I can install but can't find a slot to fit one on the bottom of the case, is this a design flaw or should i mount 3 on the front, two on top and one at the rear?

 

[Dark Lord of Tech]

Bottom intake fans are rarely used.

3 on the front = intake , two on top = exhaust and one at the rear = exhaust.