I might question again here just in case. Similar scenario, EU rather large flat (300+ m2) in fuckall away from city. We have good fiber internet (300Mbps or so I think), but the wiring kinda sucks, so Powerline didn't seem to be too great. Not sure if Mesh might be better? What would you suggest? I'll be going soon, and I'd like it to work and stay working for the foreseeable future, without much maintenance at all as I wont be around.