Something to think about... as mentioned before, tents are nice, but then so is that spare bedroom if you have it. I prefer the whole bedroom over the closet, mainly for circulation and temps, plus the closet is a good place to store your supplies. I have been an outdoor grower a long time, moved some indoors recently to increase productions. I bought a tent, 4x4, thinking it was a great way to flower in the bedroom and use another portion of the room for seedlings and veg.... after one run, I realized that was ass backwards. Tents are nice, but controlling the humidity and temps is a balancing act ESPECIALLY during flower when it most matters.It's easier to maintain good temps 74-78 and humidity 35-40 during flower in a larger more open space then in a closed box..I now use the tent for seedlings and veg, where the plants enjoy the higher humidity and higher temps. Just sharing what worked for me, it may not work for everyone..but definitely something to consider as you are getting setup and not after.