How to configure hotspot for LAN

Hi,
Here is my network schema

https://drive.google.com/file/d/1RuvDqKwq-pq0DNVnr2VVaqRGs-8SD2cD/view?usp=sharing

I need to enable hotspot for my users to prevent free access to internet.

  • on the core sw there is default route to mikrotik


  • on the mikrotik there is a default route to Router

How should I setup hotspot? Do I need to define a bridge? Can I use the mikrotik Ip Address (192.168.10.2) for hotspot? or it should be different?
Thanks