Here are a few things that I noticed about the restaurant:
To talk to a girl in the restaurant you click on her. However, focusing on that girl requires another click. It would be great if the focus was on that girl automatically after sitting down at the table. I mean, I clicked on her because I wanted to talk to her. Alternatively, sitting down at a table without focusing on a specific girl could be achieved by a click event on the table surface.
When you sit down at a table a second time, you have to go through the whole welcome-to-our-table-routine again even though you did so just a moment ago. I would welcome a somewhat shortened version* in that situation as that would also be more natural.
When you sit at a table and hover the cursor over a girl her stats are shown, except for the girl you talk to. Those are only available via the quick access menu in that situation. It would be great if the stats of said girl were shown on hover, too.
While the restaurant looks so much better than the old one, interacting with the girls has become more tedious imho. Maybe there are additional ways to improve that?
For those who have not yet discovered the following very useful feature: by holding the control key pressed you can skip dialogues and scenes. Questions and important interactions are not skipped. That reduces to a minimum the number of clicks you have to perform manually.
* like "Nice to have you back!", "Missing us already?"...