How do I make an isometric aerial view?

Tell me a simple way to make an isometric aerial view of the objects (road, building, trees, etc.)in my game.

I'm not exactly sure what your looking for.

Here is a video describing how to create the isometric art:

Here is a C3 Forum post on a top down game, but not isometric:

construct.net/en/forum/construct-3/your-construct-creations-9/getaway-racingsurvival-full-144484