A comment
I myself installed a sanit installation at home. Prior to that, in plumbing, he himself replaced the maximum gasket in the mixer, and then for me it was a real ritual. And here I watched YouTube videos on installing installations of various manufacturers and gathered courage for independent installation. Since Soviet times, I have a fear of plumbing coming up after our wobbling toilets on the floor, leaking valves, etc. And then I visited a store with plumbing, I really liked the system with hanging toilets.
There is more work with mechanical fasteners than with these stupid seals and gaskets, which still begin to drip (as it was before). I bought the Sanit installation. I would very much like to get the corner version, but this is only Groe and Viega, they are expensive. I also chose Sanit because of the fullness of the fastening assortment.
Well, everything is laid out there in bags, not a single washer is forgotten. And I also liked all these protective covers, bushings, so as not to damage the working elements during installation and operation. After installing the installation, I already without tension and installed the toilet on it. Everything is thought out there too, I was delighted with the plastic clamps for the drain outlet, they clearly grasped the pipe, the size is perfectly sustained.
pros
Great combination of price plus quality