Ex commercial growing room. Made from a 20ft shipping container, fully polypanel lined. Lino floor coverings, blue lab probe set up to test pH and water conductivity of water supply, air filtration system, 4 x 1000 watt hps ballis syste. To build a system like this would cost around $50,000. Air conditioning for climate control. Can be easily set up for a hydroponic or medium grow system. Great for veg or flowers, throughout the year - no more worrying about seasons.