So I've never had anything besides a clean natural gas "simulated" fireplace. but i just got a home with what looks like a good old fashioned log burner. I havent even peeked inside yet, but my first concern is how messy is it? I'll probably have hardwood floors in the room, how do you clean that ash up? Just get a shovel out? I wont use it all the time (well, maybe not?) Also, what should I inspect on the chimney so that I don't vent any superheated gases and burn the place down?