Search for an autoflowering strain that remains short.Buy a small cabinet and use a carbon filter with an outtake fan attached to prevent any odors.Or even make your own cabinet ,buying wood,making holes,attaching lights to it.Watch a video on youtube on how to make it.There are tons of solutions.If money ain't a problem , search your local hydroponics stores and buy a growing tent with growing gear.Ask for info personallyi want to have a small grow but space and smell are a problem, i want to grow one plant, how big should it be being small, and what about lights, moneys not to big of an issue.