I’ve gotten my walk-in humidor framed and am getting ready to to drywall it so I can spray foam the walls and ceiling. I have a couple of candidates for humidification, but cooling is still an issue. The humidor will share three walls with my office, and the fourth will be shared with my shop. One option I’m considering is a small room AC in the shop wall but am concerned about excessive dehumidifcation. Has anyone used a window AC for a walk-in?