Having some difficulties with the interior of the grow space, I didn,t put up any inside walls and just taped and stapled the thin mylar sheets to the frame. Now, in part from the rotating fan and the carbon filter connected to the exhaust fan, the mylar gets regularly ripped from the staples and tape, resulting in an inward ballooning of the mylar, it tends to tear and so the humidity escapes and the heat is too high ... a live and learn experience. What I'm going to do for now is try and patch things up and hope the 6 plants I have begun will strive and get to harvest.
If not, and at the very latest, I am going to use the whole bedroom ( 11ft. L x 8ft. W x 8ft. H ) plus the closet as a clone / veg space. This means getting one or even two more HPS light systems and a T5 fluorescent for the clones. At least this way I can have a much better control over temps and humidity.