i hate tents because the walls suck in from your exhaust, you couldn't find a way to build a legit room?
there's this reflective bubble wrap stuff used for insulation that you can put velcro on and turn into a roll-up door. I did this in my closet and it worked great... alls i did was frame in the door with an exhaust up top and intake on the bottom, and after that i sealed the frame up so that there was just the spot for my roll up door. Now its just a matter of rolling it up and it cost me less than 30$ for the reflective bubble wrap and then a staple gun and 2x4's (3$/8ft length)
plus if anything breaks i can just fix it !
not dogging on the gorilla tent though!! it looks nice, i understand you're willing to pay for quality and easy!
just wanted to letcha know it may also be a lot cheaper to build it, and build it good.. if accessibilty is an issue try multiple doors.
i do really like the spill tray though, but don't quite get that it's reflective, maybe so you can see if it gets moldy from spillage? the reflective may encourage the mold but at least you'd catch it.
and also the pre filter is something i put on my stuff, be careful of theirs if it gets dirty your gonna have to clean it with a brush or something
wouldnt it be better to have a "media cabinet" with an easily disposable 1$ filter you change every month on your intake?
just saying you can get this tent and im sure it'll work great, or you could buy materials and build multiple tents, or more lighting..