oh trust me I know what ya mean about the space issue, got one myself.. when I got my 4x4 tent I guess I wasn't taking into account my dehumidifier, several fans, etc... I lost bigger footprint then I had planned.. so I'm probably just upgrade to much larger tent size, so I'm able to actually work inside tent, instead from outside it...Plus sealed tent with co2 ya get a jungle of plants, it's really hard access the back half of tent...