This is a giant building with a lot of floors (not apartment)

Why did I do this?

Well I was bored and had nothing to do so then I wanted to build a little house with only one floor but then I said "what if it had multiple floors?" boom. Now we got this masterpiece.

How many floors are there?

There are 14 Floors (Hallway not included)

Things about some floors:

The 14th floor is a little cabin with a flat roof made of trapdoors (only the door is not and the interior.)

The 12th floor has the generator that powers up this whole building (the generator is a minecraft spinning in a circle)

The 6th floor is actually an empty room with a fake portal in the middle. This floor is only here so it connects the 6th floor with the 7th floor.

The 9th floor is a floor where you can practice your aim. Just take a Bow or Crossbow and start shooting at the targets.

Why isn't there a photo with the hallway?

It's a hallway. There is no photo because it has nothing special. (Maybe for some command blocks that I wanted to in the hallway when you stepped in like having nausea effect, but i removed them so there is no effect anymore, but I still left the command blocks in because I forgot to remove them and I am not going back to delete a few blocks.)