Fir extinguishers are one item that gets over looked. Choose the right one for the location one on each floor and maybe another one for the kitchen. Teach people in your home how to use them and check them regularly for their condition. One thing that has been pointed out to me is that the best size is the two pounder for the home, as every one can handle it, and maybe a 5 pounder for central location. It your still have fire after the 2 pounder is done, the fire is too big, so get the hell out. Second story rope ladders can be scary and tricky so practice, especially with kids.