Hi there, did you end up choosing sandstone for your bathroom flooring? How's it working for you?

teakwood sandstone floors

How do you like it?

Sandstone is the worst material your bathroom because it will require constant maintenance.
Its not only absorbs stains, they become permanent... even clean water creates permanent stains.
As sealing goes, you will have to do it constantly, every few months.

To be frank with you, stay away from it, because its nothing but a hassle to maintain.

Good luck