Here is a Business HQ/Office that I've built over the past two nights in Attack of The B Team, a modpack in the Technic Launcher. I have not fully furnished it as my interior design is rather poor, so please decorate it yourself and change any interior features you do not like.

The Building has:
5 levels of office space
A reception/library on the ground floor
A staff common room on the third floor
A rooftop 'garden'
OpenBlocks elevators connecting each of the floors



Ensure you only use this in the Attack of The B Team modpack. It will NOT work in Vanilla Minecraft

Don't have the Technic Launcher? Get it here!:   www.technicpack.net/download