Yes sorry there is a second window.
Planning on moving to a different, smaller room with only one window though.
Well you need a room with 2 windows..
1x8 will make the window vent covers. Sand them and shellack them and they really nice. Put a 6" male end thru it and your set...
Well you need to bring a intake in one window, and the run an exhaust out the same window your AC is in.
The intake goes in the tent thru the fan, then hood, back out the tent and out the exhaust.
Then you take the carbon filter out the tent and set it next to it.
You connect your fan straight to the carbon filter, PUSHING, NOT PULLING AIR....
The other side you hook to ducting and run up and over the top and down in the vent hole. Let about 6 inches hang out and pull zip strings tight..
Now you have separated your hood from your room, and pulled that big carbon filter out the tent and out the way..
Happy growing..