Mikrotik Firewall Setup for Unifi

I need a Mikrotik firewall configured to allow a Unifi controller with Unifi access points on the same subnet. Additionally, remote Unifi APs should be able to use the same controller.

Requirements include:
- Basic access control (open access within the network)
- Default Unifi port settings
- Single VLAN for all devices

Ideal skills and experience:
- Experience with Mikrotik firewalls
- Familiarity with Unifi network setups
- VLAN configuration expertise