I’m not far enough along to answer that, literally just starting back up like you. My understanding is they work very well. Out a window would help the inside but anyone around that part of the house outside might smell it. I’m going to see what happens. Not so much a big deal now that MA has legalized (12/15 effect date). I’m expecting the carbon filter to do a pretty damn good job (fingers crossed)
The netting is used for SCROG. you can google it or check out the video I posted in this thread. It helps utilize all available light by keeping the tops equal height and spread out.