For us, I must say, "knock knock on wood" that the shower fits perfectly into the bathroom and with opaque glass enlarges the space compared to the old cabin. Sounds strange, but is true.
And from the inside you feel, in spite of the same size to the previous shower, much freer and has a different feel subjectively to the size (so is the shower meant ;-)
The non-stick coating ..... well, let's just draw after each shower procedure.
The assembly was described logical (actually called) and for me as a fairly experienced craftsmen no problem.
The door assembly required a second man, everything else went alone. And after the silicone on everything is tight. The door seal is also perfectly sealed and magnetically with correct months.
1 star deduction only for the promised and barely detectable non-stick coating.
Otherwise highly recommended, since comparable cabins are hard to find in the store less than 1000 euros.
