The laptop is deffinitely designed in a way that the keyboard is extremely hard to replace. Took me like 5 hours across 2 days. Rivets are not even the worst part, I used tiny drill and carefully glued in the replacement keyboard using phone screen glue (B7000) between the keys. (glue needs to go both on the frame and on the keyboard as there is a gap that needs to be bridged) Since there are screws along 3 of its edges, I deemed it good enough. drilling and tapping or riveting would have been extra painful.

What makes the repair more complicated is that 1) you need to take out basically everything to get to the keyboard. There are many different screws, luckily ifixit has a disassembly guides with their sizes. Still it was a bit painful to reassemble. 2) One of the things you need to take out or at least lift is the glued in battery - this took a lot of careful prying with thin plastic sheet and dousing it in ipa. 3) backlight is glued on to the case in an extremely fragile way, so it needs to be replaced with the keyboard or will probably look uneven after repair. (i reused the old one as I don't mind it but still, it could just have been glued to the keyboard itself and it would be easier to repair.