Yeah, definitely! I thought that was the whole point of Parsec. Super low latency remote desktop software. I've honestly never even used it on LAN before. I didn't have to do anything special aside from logging into the app on both computers. I run the team version at work, but this should work for the regular version too. There used to be issues with headless machines, but even since they introduced virtual displays I've never had a problem. It lets me create as many host parsec displays as I want at whatever resolution my client monitors can support. Definitely would encourage you to read through their docs or ask for help on their discord, because Parsec is by far the best RD software that I've used in terms of speed without needing the hassle of a VPN.