How to compensate for a height difference of 13 cm over 6 meters to the neighbor?

Why does no one like L-blocks?

Because the parts are ugly? There’s a reason why L-blocks are usually placed facing the neighbor ;) Besides, at 20cm this is absolutely exaggerated, hardly any earth pressure builds up and the thing can simply be improved if desired without losing much space. If you really want to secure it, I would set ordinary curbstones in concrete.

Awesome, thank you We do not need/want any fences. We have not yet discussed other enclosures. I think a narrow 5cm lawn edge looks nice. What width and height would you choose or consider appropriate for this?

The edge is 20 cm high, I would let 10 cm stick out. Then plant a hedge and that's fine.

what have you all "agreed on" now?

13cm? DS naturally evens out a garden bed on its own, doesn’t it?!

13cm? DS balances out a naturally designed bed on its own?!

I also have a slight slope towards the terrace. Certainly more than 13 cm. Nothing happens at all. The lawn absorbs the water easily. When the lawn was still soil, the water used to run all the way up to the terrace, but since it’s green, never again. ;)