So Ive decided to start a grow to supply myself, I already have White Widow seeds in the mail, and I am sadly stuck in the initial planning phase. I cant decide on where I should base the operation. I have space along a wall and near a window where I could place a tallish utility closet to grow in, or I have an actual closet that would be perfect if it had any ventilation whatsoever. Would it be possible to draw air into the closet from the base of the door, and exhaust it from the roof of the closet into the walls of the house without stinking the whole place out? Would said exhausted air end up not properly ventilated, and just recycle back into the room? Is it a death sentence to base your plants in such an entombed room? The closet has a narrow 20" entrance, and lies surrounded by other rooms on all sides. I would greatly appreciate any advice on ventilation in general to help; I could just buy a 60 inch tall utility closet, but Id rather have the space the closet provides if it is viable. Thanks to any kind soul who takes pity on a total noob.