Hazardous, unstable, unlivable, etc.
The term "evacuation" is often used to refer to the process of moving occupants from a building or other dangerous or isolated location.
It was dangerous because of yellow fever and malarial mosquitoes.
A circular building is called a round building or a cylindrical building.
The album is called Dangerous
side of a building called
Dangerous
The rotunda building
Dangerous!Very dangerous.
The "sides of the building".
Nefarious
The building for a Muslim prayer is called a Mosque
A small wooden building is typically called a "shed" or a "cabin."