Routing dhcp server to bridged interface

RouterOS Beginner Basics
1

Hello Everybody, I´m new to this and i was wondering how can I do the diagram below. I already have my main dhcp server and network all running.

eth1, 2, 3, 4, and wlan1 are bridged, this gives me what i want in those ports.

wlan2, eth5 bridged in bridge-guests
i have dhcp server in bridge-guests, it gives ip correctly

But got no communication between the two networks. My intention is have guests isolated from main, but first I need to make it work without isolation.
mtk (1).png

2

Good Morning,

Step 1 : Create both bridge's and assign the Ports / interfaces
Step 2 : Assign bridge2 (Guest-Network) an IP-Address
Step 3 : Assign bridge1 (Home-Network) an IP-Address&Gateway or DHCP-Client
Step 4 : Activate DHCP-Server on Bridge2
Step 5: Activate Masquerade for Bridge1

A Client should now be able to Communicate with the Internet
But it is also able to Communicate with your Network

Step 6 : Firewall & Co.