Rar3Cardz dCity update

So I started my dCity a little while back, and had bought a random card.

When the transaction was complete, I received a Circus!

Only one homeless person showed up and nothing happened for a while.

8 days ago I decided to purchase a card using NFTmart, and I added an hotel.

This increased my population a bit but didn't change my income all that much.

Today I decided to buy a Research Center. I am hoping this will increase my city income!

I appear to be earning 0.01 SIM once or twice per day, and I have earned about 0.79 SIM so far.

That is pretty cool considering I have not even spent much time on this yet.

https://dcity.io/city?c=rar3cardz

It still appears that taxes are crushing my little city. Taxation is theft, clearly.
I also have a 1% chance of being robbed in the night. I wonder if I can hire security?

My city is ranked just 953, but the top 400 cities earn from the Hive pool. https://dcity.io/ranking

If you would like to make an offer for any of these dCity cards, please do!

If you have tips for how to maximize the efficiency of my little dCity, please comment below!