Closet Ventalation

Im just working on setting up my closet for my first grow, I was wondering if it is possible to do any kind of ventalation or exhaust system? I dont know where I would run it to and i cant really mess with it to much because i dont own the house. Any suggestitons

Patching up a 6 inch hole is nothing dude especially if it is in the ceiling of your closet who cares
Use an inline fan and exhaust into your attic
What kind of light are you trying to use?

i just cut a hole in the closet door and put a centrifugal fan at the top of the closet and ran the ducting out of the hole in the door and out the bedroom window

what kind of closet door is it..?
if it is a normal door that goes into most closets, they cost like $30 at home depot.
then you can cut it up however you like.

Ya true I guess I can mess with it a little. I am gonna use a 400w hps/mh lighting system most likely. Thanks for the feedback