Ivory city looks nice so far, I cant wait to see it with the added decoration.
Your tiles are amazing, especially in the top screenshots. Very Appealling.
However I would change the idea of a healer at a market stand, and also make the market stands less bulky so we can see the OW. Otherwise, very good!
As said only in the first three towns/ cities the healer and merchants will be outdoor but in later cities there is foing to be a building with both healer and merchants so the market stand won't be needed that much