Masonry buildings should have simple structural configurations to perform well during earthquakes. Complex shapes like L, T, E, and Y perform poorly and should be separated into simple rectangular blocks with adequate gaps. Openings near wall corners are detrimental as they hamper force transfer between walls. Staircases can also cause damage if not designed carefully, such as by separating them from the building. Simple designs with small openings located away from corners and careful staircase design can help masonry buildings develop box-like behavior and withstand earthquake forces.