Easy as following the directions & a YouTube video
Il Mio Problema
Wanted my MacBook Pro to run faster, smoother & quieter.
I remember the optical drive & placed the old HDD in it's place & then installed the SSD as the main drive for the computer.
W/ a fresh install of the OS...my MacBook Pro booted up in no time & I look forward to still using my laptop for a/v editing
La Mia Riparazione
Went well. I did skip a step when it came to unplugging some wires because of the age of my laptop.
Il Mio Consiglio
Take your time. Don't rush. Be in an area where you are free of distractions.