Definition
1. Good is a house where the basic frames (frames of the roofs, walls, and floors) or the other building components do not required any repair/renovation.
2. Fair is a house where the basic frames or a small part of its building components requires any repair or one of the basic frames is damaged, for instance just the walls.
3. Run-down/Damaged is a house where two of its basic frames damaged or parts of the building components requires repairs.
4. Heavily damaged is a house which all of its basic frames requires immediate repairs since it could harm the safety of the occupants.