I am starting to have my steam shower built in the next few weeks and am having issues choosing tiles. Based on all my research, I am committed to go with porcelain, but not sure if full body or glazed would be best. I believe full body holds heat better, would it make the floor and sides too hot (as I would be stepping on the floor and leaning on the sides). Any help would be great as tomorrow is tile purchasing day! Thanks in advance.