@ssetta
Merely some 'everyman' basics -- very basic -- from a devoted non-techie who has lived in NEPA and AM DXing for thirty years now. That span has been in one ground-level apartment and three fixer-upper 'attached's -- common wall doubles. The span has included the quieter years , the later LED/PC/wifi invasion and the racket that it's become the last ten years.
Maybe it's serendipitous; maybe it's some form of physics. But I've managed to find quiet spot(s) in each locale. It makes sense that along the long 'outside wall -- the farthest one from the common wall -- is where these cleaner spots are. The screens and windows help, I'm sure.
When I wanna spin dial to DX AM (my lifelong devotion) it's always with batteries.
It's by no means 1963-clear; far from it. And for 'clearance' it's only about a rather stingy 'arc' of the GE SR2 available. But I've actually heard worse.
I hardly FM DX, although that can be real fun. Just a thought would be an outdoor antenna along that outside wall as proximate to one of those oases of AM quiet as you can get. And, of course, batteries.
I've also found the power companies both in Queens NYC and Minersville PA to be quite receptive and prompt to complaints. On two occasions they sent someone out to check for leakages, sparks, etc. Both times the repairs lessened the static noticeably.
There no doubt will be folks inclined to say I'm full of malarkey on this St. Patty's Day. But Man has an insatiable need to DX. And the weather never has stopped my complaining.
73!