Our new/old house has a huge bathroom upstairs with an uneven ceiling--short on the sides. Right now it has a corner whirlpool which is huge and uncomfy, with straight sides.

We're planning the remodel, which we hope will include a deck.

The page says they are easy to care for and you can let it develop a "desirable patina". Pretty much everything I own could be described as having a patina, but usually it wouldn't generally be considered desirable.