While the back part of the RV garage has been my “work area”, my favorite part of our set up is the 20x16 shed next to the garage. It allows the garage to stay sanitary and is insulated with tons of outlets. I run a portable A/C in the summer and my heater buddy I use in the race trailer works well in here too. I‘d a probably never thought of utilizing a shed for this but I’m sure I’ll next place will have a similar set up even if it’s an attached room off the garage.