I usually don't like to build modern buildings, on this one I experimented with different shapes. As an end result I don't like it that much, but I decided to upload it anyway, cause someone may like it. As for the building it's kinda huge, with only few rooms furnished.Sorry for a laggy video, I was experimenting also with shaders (my pc isn't strong enough to render it smoothly)

Texturepack : www.planetminecraft.com/texture_pack/modern-hd-pack-64x-ctm-better-skies/