BC northern lights grow boxes

I am having to move and I do not want to stop growing for a year while my house is being built. I am looking for the best cabinet automated system I can get. Anyone know first hand if BC Northern lights is as quality as they are made out to be. Coukd I stack them on top of each other and just fill a bedroom up with as many as I can fit.
How is the smell? They have a filter but I wonder if it is solid and gets it done.
 
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