They really are probably the coolest thing I've found. I didn't even *know* about them before.
Really easy to do, big fat zippers, from the bottom up, realllllly easy to assemble, racks overhead for hanging shit... inline fan, light, venting and a carbon filter suspended from the racks and your on your way to grow some dankkkk... The tents dont have ANY light leaks, they are perfect for passive intake with an internal exhausting system... If you wanted to do that in a grow room you would have to make the room air tight besides the intake/out take.
AND the'yre cheap! My 2x2x5.3 cost $130... the next model... $150.. the next $170... etc. You could grow some seriiious dank in a $200 tent, and it saves you the cost of setting up an actual 'room'.... and it can be broken down and moved without a sledge hammer if the situation realllllly required it.
Great idea for a product for a company to sell, seriously.