Hey Cliff! The reason you can’t add loopcuts on the side for the window is because you have some faces on the inside that need to be deleted. Delete these 3 faces
Thanks - I eliminated the faces you highlighted, but there still must be one to delete. The roof now allows me to create a loop cut but the side of the house does not.
How can I get Blender to show me all the faces so I can look for the extras?
Hey Cliff, when I looked at the model as well there were a lot of double vertices or vertices not joined properly with the ones next to it. Make sure to merge those by selecting the two and then right click, merge vertices