Hi @tfsuper3d
Yeah, except the window inset would extend past the loop cut on the right of it. Also, there would need to be a cut on both the left and right face of the mesh.
I’ve watched the video linked by @spikeyxxx and that + looking up a lot of information regarding the whole thing lead me to understand that ngons aren’t really all that bad, it just comes down to how you use them. I no longer think it would be a bad idea for me to simply knife tool my way around the mesh I am making, even though it creates a bunch of ngons.
Thank you all!