Easy steps to follow, no confusion at all.

My Problem

Need to replace old HDD with a fusion drive for better performance to run the Zoom Rooms video conferencing application.

My Fix

No problems at all. The guide was very concise and easy to follow.

My Advice

No additional advice besides what the guide gives. Just be sure to line up the threads of the hard drive with the holes in the antenna properly before you start reassembly.