Hello, i'm not a Cities Skyline pro, but after few hours playing with the CSM Mod i'll try to share my impressions.

First of all, this mod is amazing.

The connection between me and my friend was easy (my ports are open), no issues encountered after more than 10 connections.

I'm aware that everything is not synced and even for the synced stuff there is still some problems.

The major problem i found is that after reloading a saved game and after my friend joined me (with the same save), the synced problems become worst. Even the synced basic stuff (like buildings) does not sync anymore, or it does but randomly.

Feedbacks are not really big, but i'll add some other problems i met in a near future. Need more time to play it before :)