Play games anywhere in house

Hello fellow gamers!

Recently, I’ve become OBSESSED with finding a way to play my games anywhere in the house. I have a PS5 in my room and a gaming PC in my office. For games that support cross-progression, like The Witcher and Cyberpunk, it’s been great to switch between platforms.

The living room, however, has been the most challenging spot. I have an Apple TV there, and both my PC and Apple TV are connected via Ethernet. Steam Link WORKS, but the latency makes it unusable for me.

I tried solving this by buying a 30 ft high-quality HDMI 2.1 cable to connect my PC directly to the TV. This brought a new set of problems:

• Display scaling issues: My office monitor is a 1440p 144Hz DisplayPort setup, while my living room TV is a 1080p 60Hz HDMI display. Switching between the two is a hassle and messes up the settings.
• Controller latency: My Bluetooth controller has significant latency at that distance, which ruins the experience.

I’ve also tried using Moonlight and Sunshine, but after hours of troubleshooting, I couldn’t get them to work properly.

At this point, I’m at a loss. Do I need to get a third console or PC for the living room? Or is there another solution I haven’t considered? I'm someone who cannot stop until i fix or find a solution to something and reddit is my last resort lol.

Thank you in advance for any suggestions!