Kingdoms Heyday Level 41

I'm stuck at level 41, not enough cash

Wow I am so envious! I myself can't get past level 12 - how did you do it because I can't make enough money? I've tried having 2 or 3 taverns and have as many cabins and mansions as I can fit with all the gazebos too. But it still doesn't earn enough money for me... :(

Never mind, the walkthrough video on youtube helped me get past the level.