Poresta Limit shower drain experiences?

Hello everyone

My installer wants to suggest this product to me as a shower drain. I was thinking more of Geberit or HL.
Does anyone know Poresta Limit s shower drains?
I can hardly find anything about it.

Thank you very much
Best regards Jumbo125

Hmm .. when I Google, I find the manufacturer's website and that it is sold both by Reuter and Megabad.

Does your installer want to install the entire unit including tile carrier and slope right away?