@Mary1793 Wonderful redo, I love outdoor showers and have one myself, although mine is under cover. Next on my list is to redo the shower grout on the floor in the guest room bathroom. It's all intact and nothing actually wrong with it, but when I first tiled that shower floor (using iridescent pool tiles) I first used black grout, which I thought would look cool. But when I stepped back and looked at it, I didn't like it at all, and as it was still in setting-up stage, I just wiped it out, let it dry, then did over in sand color. But there's some areas where I didn't manage to wipe all the black out, so some areas are black still. Could look like it's black mold (although none of my guests have thought that when I mention that it's not mold- they said the rest of the place is so clean, it would never occur to them that it was moldy).
In any case, it's a job I've been procrastinating for a few years, but plan to get on it in the next couple weeks before my high season begins.
But one of the things about not getting around to something for a long time is that when you finally do, just like with your shower, it feels so great to be able to look at it and enjoy it instead of having to avert one's eyes or feel stressed that it hasn't been tackled yet.