I've seen some similar requests, but the one I saw that said it was "done" hasn't been done. You have added custom fields, but I want is the ability to add instructions or information to the top of the booking page. Widgets or other things that allow us to customize the look of the booking page and what it says and does would really help us cater it to our needs. Additionally, I would like the option to have service descriptions right under the service name, rather than having to click the (i) beside it to get this information.
I think this is an awsome idea, just wanted to make a new uservoice regarding customizations but this is exaclt what we need. Come on MS!