A way to collect from all buildings at one single time....!!!!

This option needs to be put in already. It's very boring to tap on every single thing. I would rather spend time building up my town than tapping everything.

For those who don't want it, it can just be an option for them. They don't have to use it. Also, I agree with the earlier post saying that you should reach certain milestones before it's available to you.