Guide to beat Mission: Towered blocks. This guide uses expanding the main area to make it less of a pain to beat the level.
The main idea is to follow the screen shot i added. you can place "Coal plants" in a upside down pyramid scheme. This allows you to Take the Main platform "about the size of 1 coal plant" and make it as big as you want. Doing this allows you to Build lines of homes and offices, I would stay away from building block's as they cause issues down the road, Just stick with lines of offices and homes.
If you follow this it should not tip or really come close to it. and then you end it by adding a statue.
And thats all there is to it.