This is my first time ever making a 3d Model, this is not perfect and feedback is appreciated. The interior is enterable with 16 Apartments, 8 floors, completed staircase with roof access. Collision is Concrete for exterior, interior walls and stairs are wood. No doors, windows, or furniture so it will require some decorating. Textures are 2k to keep file size low. This is my first publish so hope it all works. If you drop the .et in your map it will have collision enabled. 

Apartment_RXK

This is a large apartment building with an empty interior.

Apartment_RXK

1.0.0