Dog if you're thinking about moving, come to the best small-town vines rust belt city that has the lowest cost of living in the US, where I was born and raised, Pittsburgh. I love this city to death and it has deep working class roots. I bought an 1800 sq ft, 4 bedroom home that was built in 1890 for $160k in 2020. I've been renovating it for the past few years and still got a ways to go but it's coming together beautifully.
For what it's worth, our rent is still well below the national average, and I love this city to death. It's small, but not too small, but not too large, everybody seems to know everybody, and there's always always something to do. The geography and nature and rivers really forced this city's hand a few hundred years ago where now everything is just built around and into mountainsides and deep woods, highways and roads and everything is a snarling maze of studio Ghibli elden ring on ketamine and I wouldn't want it any other way
I actually just answered this question on another post in this forum. I've been using a KVM to use my living room TV as another screen that I can play games / stream video / generally use my PC which is in my bedroom.
It works great in a max resolution of 4K/60hz and zero latency as far as I can tell on the USB ports for gaming controllers and mouse & keyboard. I use KDE big screen to easily navigate & open programs, emulators, steam, whatever with a controller so I don't have to try to read tiny 4K text from the couch. I generally find disabling my monitors and enabling my TV works best.
Basically how it works is:
PC (HDMI & USB) -> transmitter -> Ethernet (CAT 6 or better) -> receiver -> TV (HDMI & USB)
The Ethernet wire only connects from the transmitter to the receiver. It does not connect to your network at all.
This is the particular one I got:
Basicolor HDMI KVM USB Extender 4K@60Hz KVM Extender Over Cat5e/Cat6 Up to 60m (196Ft), 4 Ports USB,Lossless or Zero Latency, Plug&Play(Point to Point KVM Extender) https://a.co/d/8Ki2lzw
Other option, if everything is in the same room you could just run some long HDMI or displayport and USB cables.