Update:

Been reading alot on this forum, and I've read elsewhere that it's ok to use foil as long as you use the dull side out. I'm going to take it off on advice of the next post or 2, but for the mean time it's staying on. There is no heat problem in that room. I don't have a temp guage in there or anything but it feels about the same ambient tempature in the rest of my house.

The room is in a closet 2' depth x 9' Height x 10-12' width. I have it setup on a 2 shelf system right now. Lower shelf to get seedlings started and veg. Top will be used for flowering.

Later I'm going to divide the closet in half somehow. Maybe using black out cloth in the middle or something. Eventually the bottom shelf will be used for clones, the top shelf will be used for veg and the divided room will be for flowering.

I still haven't decided where to put the mother, but this is all at least 2 months in the future from now. I'll worry about it in a few weeks.

I'll post pictures of the room it's currently in. The blower or something for the A/C unit for the apartment (Central air) is in my closet
so it stays pretty close to ambient temp in that room (comparitively to the rest of the house). I keep the apartment about 75-80.

I'll get pics up soon and you can tell me what you think about the foil.