Serndippity: Tents are obviously a viable solution for a lot of people but before you buy one you might want to look at Greners' Website. They sell most of the major brands and they have a comparison chart of available sizes of most of what seem to be the better brands of tents on the market and a quality review of the different manufacturer's products. It was the review that I found most interesting. They rank factors like material quality, reflective characteristics, accessibility, zipper strength and quality and light sealing ability. What surprised me the most was that no one seemed to have it all. For the same price, you can get into a cabinet a lot cheaper but it won't have the same area of grow space. I guess it depends on what you plan to do with it.