Is my subfloor sufficient for a tile installation

Trying to get some stair stringers made and in the process need to figure out our finished flooring details.  I’m wanting to install tile, as this is a mudroom as… Trying to get some stair stringers made and in the process need to figure out our finished flooring details.  I’m wanting to install tile, as this is a mudroom as…Read MoreGreenBuildingAdvisor