I live in an apartment and my landlord who lives in the apartment below me agreed to share internet with me but the router he uses has a terrible Wifi signal, I've tried using a Wifi extender/repeater but I sometimes get lag spikes in games and I think it may be due to the 2 bar signal sent by his router.
My question would be; is it possible to use a powerline adapter from his apartment to mine? I pay my own Electricity bill and he pays his own, would it work? I'm not sure how it works, would somebody be able to answer me?
Thanks a lot.