But I'm also glad to see the other answers here because we recently moved the home office to another room slightly further away and we're going to need to throw some WiFi boosters/repeaters in here.
https://www.tp-link.com/uk/home-networking/powerline/tl-wpa8...
They were a breeze to set up, pushbutton if you just want to use the same SSID/password as your ISP router. I have this set up to serve the 5GHz on a different SSID tho - that stops my laptop switching to 2.4 and terrible performance. I'd have done this on the ISP's router (a BT homehub) and just pushed the buttons, but since a recent firmware update, the homehub goes into a crashloop if you try this.
I've switched to using a TP-Link Deco M5 wi-fi mesh (and I've disabled the wi-fi on the router my internet provider supplied).
So far, no problems at all. They're much cheaper also.
Do you mean powerline? PoE is power provided over Ethernet... Typically for ip cameras.
but after a day of IT related work i dont want to do more and more at home :-/