We moved house last November and now have a shower cubicle rather than an over the bath arrangement.
I like it, but, I don't know how to remove the cover over the drain hole. It's a hard plastic cover which hardly moves at all and won't turn or lift up, but I'm sure I shall need to remove it to give it a thorough clean and, of course, to remove trapped hair. Also, I'm sure there must be a easy way of getting it off - but at present it's like a Chinese puzzle to me.