The design is clean and easy to install using regular tools. Our fit was very tight ( I had  slightly out of plumb walls exactly 58" wide,) fit was perfect as were left with ~ 1/16" between door and panel. Hardware * could  be cut into the tile in an emergency to allow over-sized door fit correctly ( if you're looking for an extra 1/8" width for example, nothing more). I was prepared to do this to maximize this particular door-set, but didn't need to in the end.