Here the conduits burried into the walls sometimes with twist and turn, so once burried it's impossible to take it out. Best practise is to pull 2 lines with 1 as backup. I made a mistake pulling only 1 line to the TV. I thought that time I'll just put a switch if I need to, never tought Unifi TV needs a dedicated line for the VLAN, even with 2 lines in my room I feel like having more. Another regret was that I should have set up a mini rack mount high up at the corner of a wall instead of having 3~4 equipment, routers, swtiches, modems lying on the table with cables dangling all over the place. Most importantly I was not around when the renovations took place, I couldn't make changes when I saw the problems.