Without seeing it the only good assumption would be that your beam or floorboards are breaking. Try pulling up some tile and checking on those and see if they are broken or deteriorating.
Common and simple tessellations may be found in a tiled bathroom, or wooden floor-boards.
Try using a hair dryer or a fan directed at the wet spot. The air will penetrate the floor and dry it out
A carpet is the same temperature as a tiled floor because the carpet contains air particles and that keeps heat in and tiled flooring does not contain air particles to keep the heat from your body.
bathroom floor
where do i get these cleaning chemicals
A tiled bathroom is one example.
Bathroom Floor was created in 1999.
Almost for certain, you have water damage in your sub floor which is weakening the floor, causing it to sag, causing the tile to crack. Yes you could replace the sub floor and flooring, but find what's causing the water damages and fix that first. or a joist could be broken
The ocean floor of Hawaii is sinking because there are way too many tsunamis than usual.
It depends on the time it takes for the cement to dry.
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if it is a tiled floor mop it everyday, and if carpeted floor vacuum it everyday. wipe all your furniture with a cotton cloth often.