For future reference since there is not allot of info using the search features of this forum.
Cut the rear heat duct right at the bend with a utility knife. That duct prevents you from getting to many of the screws when you're trying to get the heater box cover off. I will reposition and tape the duct instead of removing the console and seats to get the duct out. All 5.5mm bolts to remove the cover and a flex head 1/4 ratchet helps. One hidden 5.5mm bolt that's recessed on the driver's side that can be tricky.
Hopefully she goes back together easier 😄