-
@cadgirl: 20′ X 35′? Wow, you have room for a lot of guitars there😀 Room to host open Mics, etc. 🤣 Sounds to me like you are on top of things wrt setting up the basement and all the humidity stuff. Just as fyi, I used Luxury Vinyl Planks (look just like wood, but much better for basement situation) for the floor and they don’t have any negative affect on acoustics like some mentioned here. Lucked out as I was not back into guitar when I did the basement.
Also used something called Insofast for insulating the walls. It consists of 2′ X 4′ tongue and groove foam insulation panels (either 2″ or 2.5″ thick) that form a nice tight seal. They have embedded polystyrene studs so you can screw drywall in and also preformed channels for running electrical wire.. Again, great for helping to control basement environments. Something to consider.