When two stories connect, make sure to keep following the one you're doing because the two stories will eventually split again and not have the same ending.
When your hotel starts to get really tall people start complaining about not enough elevators. Best way to fix that is to actually break up the elevator into about three or more sections. This creates the effect that you have more elevators because people no longer have to wait for an elevator that's at the very top floor of your hotel to come to the bottom.
I keep getting people with certain names like Conan, Cyril, and King Titus who do like twice as much damage as their supposed to and if you level them up they're like super tanks. Is that supposed to happen??