well im almost complete with this bad boy.took about 3 hours of shopping around and 4 hours of construction time.just have some more ventilation work to do no biggie.waiting on 2nd 400w light should arrive any day now along with phresh filter.another stanley blower coming soon too.i checked walmart,homedepot and lowes and purchased everything from wallty and HDEPOT. MATERIALS. 9x-8footx2inchx1inch wood. 1.97$each(HDEPOT) 2x-9footx12foot HEAVY duty tarps.13.63$each(wally)23.00 at home depot and lowes! 40- 2 inch screws(1.75inch would be best.)(HDEPOT) large role industrial strength duct tape along with gorilla tape(had) 8.43$(HDEPOT) 5 foot industrial strength velcro 8.00$(wally) 2x- Tarp-zip 7 foot 9.83$(hdepot(superbadass.) Total cost was around 80 bux TOOLS Staple gun Screw Driver Scissors Knife Tape Measure Saw BONG(lemon skunk inside) brief summary. first i cut the boards to there sizes.4x-7foot, 4x- 4foot4inch, 6x- 3feet 8inch. screws together the 2 main sides with cross supports(extra wood) at the bottom corner of each section.took it into room and built it the rest of the way(not rockt science) then i started from the bottom with the tarps.bottom floor,right panel,back panel covered with first tarp.staple gund in place pretty snug.folded excess tarp and taped down(looks cool)second tarp covered roof,front panel, left side.cut off excess tarp on that side(might of been the other side,lol). when through and taped all tarp meet tarp sections and added a few more staples. stuck adhesive zipper into place then reinforced with duct tape,then cut through the middle of zipper(key part there).after zippers were installed i placed 5 foot velcro strip at bottom.(actually didnt do that yet.tomoro.check it OUT!