I'm getting a bit stuck on bathroom flooring. I've always had riven slate, and would like to continue with natural stone, but switch it up a bit. I love the look of honed slate, but the sample I have is very smooth. I'm a bit worried about everyone slipping over. The internet seems to think it's not slippery, but I'm not convinced. Anyone have experience? I'm also a bit worried that there's a reason slate usually isn't honed. Any downsides I should know, apart from slippiness?
The other thing I considered was a dark grey tumbled marble, like this one: www.mandarinstone.com/product/bluestone-tumbled-marble/ It's gorgeous, but I'm worried about etching and staining, especially near the toilet (bleargh). DC wouldn't be using this bathroom. Does that make marble a reasonable choice?