Corner Seat in Tiled Shower
I am remodeling my bathroom and plan on tiling my shower and adding a seat in the corner. I am trying to determine the best time to frame in the seat. It seems I should put in the sloped mortar bed, then the liner. Then hang the cement board and put down the second mortar bed. At this point I would be ready for tile. Would this be the correct time to frame in the seat, securing to the studs behind the cement board? Then I would just cover the seat with cement board and tile? Or should I also do something additional with the seat?
Any comment and suggestions anyone had would be great. Thanks