In my case bringing it in during the winter has actually helped with humidity issues being to low with the dry heater air basically has regulated itself to a much better environment Im going to try and emulate in the warmer months
You are sure that scrubbing from tent to bedroom will be odorless or at least not noticeable? All the reading I have done says the opposite? I mean if it does I may switch setups next time.. but I have read it has to exhaust outside to be effective