Hello guys i would like to see and answer to my qustion. Basically i want to build police departament in unity and those are basically walls. Like blue print you know basic rooms and doors. So in UDK i copuld do that with BSP’s so my question is does unity have any similar way to build levels? and texture
No, Unity does not supply those to you.
Use a 3D app such as Blender, Maya, etc.
–Eric
That sucks 
But i guess i will have more control with 3d modeling apps. Thanks