Never got around to the dehumidifier and my only heater is a small electric one. The workshop is great as I have plenty of space for all my rubbish but the downside is it can get chilly...trying to do electrics in Jan was a bit of a challenge. Did my own electric ring and included 9 double sockets, the more the merrier and you do find they all get used at some point. Fitting an old stainless steel sink and small water heater was a good move , keeps the Ayatollah in the house happy when all the dirt is kept in the workshop.

Steve