Nice! You went more all in than myself! I just got the dream router and a u6 mesh hardwired on the otherside of my house and it’s great!
I’m sure your friend is going to be super happy with his new setup.
I wish ubiquiti could run a Pi-hole instance itself for ad blocking, but I have my server and an old pi doing that too.
Great install!
Boeing could use them on their door plug nuts.