We contracted out for this project because our shower opening was a custom size. The contractor we went with also did tile repair so we had him assist with replacing the tile too which was very convenient for us.
This is what the shower area looked like with the brass door removed.... Already an improvement!
Below is what the broken tile area looked like once the contractor removed the offending tiles. As you can see, some of the tile backing where the wall is missing possibly answered the question why the tile broken in the first place.
My next post will detail how we decided to select the door for the shower enclosure, and an updated pic of how it looks now.