We have a 2014 36ckts and had the same issue with the bathroom fan. I, being 6'5" don't have a real problem reaching the knob. My bride however, only 5' at best and on a good day, can't reach it. I agree that a remote switch should have been installed at the factory. We had issues with the cheap plastic guide for the barn type bathroom door pulling from the wall and allowing the door to swing away from the wall. I changed their design after asking the dealer to correct it. I used a small piece of wood and mounted the brace to the floor rather than the wall. As the old saying goes - it don't move now. Honestly, I haven't noticed the tiles in the kitchen back splash. We purchased large clear plastic cutting boards and mounted them on the walls around the stove to protect the walls from greasy residue. This works very well.