Hold the funeral opposite the door, open the door for three days, and then close it after the mourning hall is removed, so your door should be closed behind you. Go in and out quietly, don't make a noise, don't disturb the dead. Try to avoid any activities, especially at home, and keep quiet to show respect for neighbors and the dead.
When you have time, try to go to your neighbor's house to help you finish the funeral safely and let the deceased go on the road.