Need some advice...

I'm set on getting a grow op going for the first time. I live in a pretty nice apartment on 1st floor in a highly college area. I just want to grow 2-3 plants for personal. After much reading on this site I thought a 250 HPS might work for my closet. Closet is atleast 3x3x6 plenty big but I would like to not use all of the closet, and hiding it in some sort of fashion would be optimal (open to suggestions). If I could find a better place than my closet I would like to, but I just don't know where else. My buddy who has grown many times will be taking care of the plants, only thing I'm worried about is security, mostly odor and ventilation of my closet/place. Also is there a strain that would be optimal for less odor, say Northern Lights? Any and all comments/suggestions/questions are much appreciated!

What i would do i get a dresser then take out all of the inside drawers glue the face of the drawers on the front take out the back as well then set it up aginst the wall cant even tell you can find some sort of spray than has not sent but eliminates odors ur somethin

but im high and just made it up lol