How To Install Flooring In A Fishing Boat Can You Install Flooring On Top Of Grouted Slab Tiles?

Can you install flooring on top of grouted slab tiles? - how to install flooring in a fishing boat

I plan to install new floors in my bathroom. The bathroom in the basement and now uneven, porous tiles in stone with wide joints. I was curious to know if someone knows whether we could make a new floor - such as rolling or install anything - in addition to the existing facility without tearing?