Thank you. I checked the A/C and the digital thermostat does allow you to select a lower temperature. There are three settings available, Heat, Cool and Off. Perhaps it was in the off position, which didn't allow adjustment lower? It seems to be working okay now.
I will speak with Karen about interaction with guests. Guests are not required to take garbage out and would certainly never be charged for it. Several fobs have been lost over the last few weeks, but that should not be a concern of yours.
I hope you had a good stay and you are welcome back any time.