Some of the things that might be easy to implement and will improve the game in general.
- Show in detail what buildings/services actually use your gold
- Make it so villagers can be right clicked on things to execute (wood cutting etc)
- Give a bell/notification for when a trader arrives
- More ways to increase desirablity, maybe a church i find it weird that there is no church in a medieval game like this.
- Possibility to send out carts to npc towns or even friends that are playing to be able to offer them your goods.
- Make it possible (didnt get that far maybe its possible) to make multiple town centers and connect these cities with trade routes.
Ill try edit this list when i get more as i play