Regarding functionality:
After 6 months of use, we are very satisfied with the build quality! It has rubber in the gaps for better sealing, the sliding doors open and close very nicely, and when closed, they seal magnetically. You forget about the water on the floor without having to hide behind a curtain.

Regarding appearance:
It is very stylish, in a minimalist style, and completely changes the bathroom's image. The materials are of good quality.

Regarding maintenance:
Whether we like it or not, all cabins need frequent cleaning from salts (the glass becomes cloudy). Personally, we don't clean it every week, but rather less often. So far, the salts have been removed just fine with a regular ammonia-based cleaner.
We should add that the store offers you the option to have a special treatment (coating) on the glass for 40-50 euros, which promises you 5 years without any problems. We did it, and I think it works.

Regarding price:
There's no discussion, such cabins cost much, much more.

Regarding installation:
A plumber is needed