It will be more like a room addition than an enclosed patio. There will be no door separating the sunroom from the rest of the house so I need a floor that looks like something you would have in a house but is strong enough for heavy traffic and water. Would a thick tile be better than a decorative paving stone for an interior room? Is there another option besides tile and stone?

The room will be about 220sq ft and joins the house at the dining/kitchen area which has laminate light wood flooring.