Simple! Easy! The rules are simple – if you had a skyscraper floor, what would you put in it? Why would it be special? Etc! 1st person does Floor 1, next Floor 2, and so on!
Post your posts like this:
Floor #
This floor is home to bla bla bla. Why? Because yadda yadda yadda yadda yadda. Also, it has yabber yabber yabber yabber yabber. It also has yeah yeah yeah in it. Nah nah nah.
Floor 1
This floor looks like an ordinary hotel lobby by day. At night the laws of physics become rather malleable.
This floor holds a collection of explosives. None of them have been disarmed so one wrong move and the entire floor goes kaboom. Somehow the explosives remain intact despite exploding.
This is a creepy one. Imagine every space horror game's medical bay. Yeah, you got that. Dead half eaten bodies, blood everywhere, medical supplies all over the place, doctors/nurses huddled in random safe rooms. Yep.
And after the creepy floor below we ought to go to something a bit more cheerful right? RIGHT?...
Eeeh...no, this floor is magical film storehouse. Every horror movie is stored here in the form of a reel. Moreover, the monsters from the movies occasionally come alive.
IN ORDER TO COMMUNICATE ON THIS FLOOR YOU MUST SHOUT AT THE OTHER PERSON! LOUD MUSIC IS ALSO PLAYED HERE IN ORDER TO DROWN OUT THE SHOUTING! PEOPLE HAVE GONE DEAF ON THIS FLOOR!
This floor was designed by a fitness expert who considered elevators an unnecessary convenience. The single room contains a vast winding stairwell which spans the length of all four outer walls. The rest of the room is occupied by a central support column. Nozzles located at every 100m marker automatically blast passerby with ice-cold water from a huge reservoir within the column. The entire floor is 5km high and contains no bathrooms or landings. Visitors are advised to teleport to floor 347.
This floor is filled with bathrooms and they also serve food here, people prefer to eat at Floor 348 because the floor has a... strange smell because of the bathrooms