Temporary Marble Tiled Floor

[mchid]

Hi,

For reasons I won't bore you with, I wish to lay a marble tiled floor in our bathroom, BUT fully expect to want to lift it at a later date and re-use the tiles.

The flooring is wooden floorboards, so I would apply ply first and lay the tiles on this.

Does anyone have any advice on how best I fix the tiles so that removing them will be as easy as possible and limit damage to the tiles?

Thanks
Mark