I feel so sad looking at this. The hotels have been on a steady decline for a while, but this is a new low. I know its not the staffs fault, but it puts you off booking a stop.
Is there space within the park to build a new conference centre with staff accommodation in it? Solve two problems with one stone. This would allow the existing conference centre to be repurposed in to additional general entertainment space, restaurant, bar and children's indoor play area.
Having accommodation which does not require staff to travel to could help attract staff who are otherwise put off by the poor transport connections. Having more staff working could support opening additional bars and a later closing time. Move the kids entertainment out of ATH, and you would probably get most families moving to the bar with the kids entertainment, so that solves the issue of a more relaxing space.
I can not remember any entertainment at the Disney Hotels, but when the park closes late in the evening, this is not an issue.
At Europa Park, all the hotels have a child friendly space within walking distance, and then evening entertainment for hotel guests takes place in the Spanish Area. They also have the Pirate Hunt at Bell Rock and Museum Treasure Hunt at Krønasår which take place in the hotel lobbies. The Pirate hunt finished at 9ish, and we headed back to the room after that, so not sure how many kids were still in the bars after that but people were sitting outside enjoying the live music, fountain shows and table service. Alton Towers could do something similar, as long as it finished by 9pm to avoid disturbing guests sleeping.
What I did enjoy about Harbourside is that it looked like all the families eating inside, were getting seated near the play area. This meant that when the kids had finished their food, me and Lisa could go back and get some more food, and did not feel rushed, so I totally get why people would like a adult only area
The enchanted village and stargazing pods increased the amount of people stopping over, but nothing was done to increase the amount of evening entertainment options.