Home birth advice

So I've decided to have a home birth and I have 3 growth scans booked to make sure baby is ok and check i am a 100% allowed one, I have 12 weeks till my due date but this is 4 th baby so hopefully she might decide to come abit earlier, for those who had home birth what things did you buy for it? did you pack a bag Asif you were going to the hospital just incase?