Anytime you have a broken or cracked tile, replacing it is much easier than you might think ! Here you will see the process on a cracked floor tile. DONATE TO MY PATREON..www.patreon.com/starrtile
The biggest fear I have is the job "snowballing". In other words, getting larger and more complex with every thing I do. Admittedly I have never looked at the tile as closely as I have since I started watching you. Now I have found that several of the tiles on the curb are in deed cracked. Of course they are on the inside of the curb where I wouldn't necessarily pay attention to anyway.
At 4:32 when you lift the tile with the hammer, the tile next to it lifts as well, which is not good ? I suggest break the tile in tiny pieces all over before prying to avoid damage to the other grout lines / tiles.
No other tile were loosened in the process, the camera was on a wood floor/tiled so maybe it looked that way. And yes your way will work too, didn't want this to be an hour long though.
PoisoneDrummer : at 5:39, I saw a tile lift when turning the chisel. There is definitely a difference in sound when tapping on tiles with the stud finder effect. Loose tiles will be hollow sounding and solid tiles have a dense thump.