Rich-I guarantee you if there are problems, I will post! The couple of things I have found so far, are strictly finish issues. There is a screw showing up in the bathroom...can probably cut it off, there was a piece of trim on top of the cabinet which was cut poorly and needs to have some stain put on it so it doesn't show up, and I can see a screw running from one of the speakers above the TV into the cabinet. Water pump seems to be loud, but probably normal. We are used to having the pump in the back of the unit, so you don't hear it as much. We'll give the furnace and fireplace a workout I'm afraid tonight, as temps are supposed to fall pretty rapid. It's 75 degrees now and it is to drop in the low 30's with some rain. High tomorrow of 45...nothing like a 30 degree swing!