I went ahead and moved to a different browser instead of doing a hard reset. The ad addition was nice, however it disappeared after i prestige-d. One could argue that it is because of the new browser, but it still hasn't appeared on the original either. Thanks for the update!
Everyone has already offered possible corrections to the system, many valid, but here's one more: since you allow hearts to me collected through "poking", you might want to expand this to jobs and hobbies, whether that be clicking for individuals or maybe even a mass speed boost.
Does the final boss have some sort of insta-kill? A couple times I've gone against him, all four of my "students" had near full health and then suddenly I get the *FAILED* window...
The reason the path shown turns off after each waves starts is because it slows the game down, even with low quality. By the way, why it the "unit ignore" skill for the monsters necessary???
First, the response time for the front desk is REALLY slow, sometimes non-existent, even when he IS awake. And why the the workers fall asleep while working with a customer? Also, glitch: I took a bag up the stairs and put out a fire on the same floor. The bag is right next the lady, but she never got it....
 "Crush Crush"){kind=icon}
 "Valthirian Arc 2"){kind=icon}
 "Sorry, i was late!"){kind=icon}
 "Evolutionator"){kind=icon}
 "Learn to Fly 2"){kind=icon}
 "My Pet Protector 3"){kind=icon}
 "Hordes of Hordes"){kind=icon}
 "Innkeeper"){kind=icon}
 "My \"Dear\" Boss"){kind=icon}
 "Trigger Knight"){kind=icon}
 "Jacko In Hell"){kind=icon}
 "Rebuild 2"){kind=icon}
 "Sleepy Stu's Adventure"){kind=icon}
 "ESCAPE"){kind=icon}
 "Color Tangle"){kind=icon}
 "Vision by Proxy 2nd Ed."){kind=icon}
 "Bed and Breakfast 3"){kind=icon}
Yay! Glad you like it. The ads availability is totally up to Kong, we can't control it unfortunately.