Garden planner for sloped terrain - experiences / tips

What exactly do you want to visualize or plan with the planner?

I need to visualize our garden wall that separates our terrace from the lawn.

Will you really only have the procedure from Hampshire left? The free ones on the internet can only be Eben. I haven’t come across any, consciously not even among the stone manufacturers. How high is the wall? How do you want to design it?

You will really only have Hampshire's approach left. The free ones on the internet are only basic.
I haven't come across any, consciously not even among the stone manufacturers.
How high is the wall?
How do you want to design it?

I tried it once, but I probably have too little imagination or skill...

It will probably be 2 levels. The first level at floor height, the house will be about 1.5m high. The second level below should then be about 80cm. We will probably form and concrete it ourselves, since the L-blocks are way too expensive.