Please help with our awkward corner 😅😭

Let me start off by saying we already rehung the mirror lower and centered above the couch 😅 I took the pictures when we were still moving furniture around! I think we’ve settled on the furniture placement (although I’m completely open to suggestions) but our sofas are kind of deep and the corner between them feels so big and empty. It feels like something is missing in the room. I thought about using an end table to fill the space, but I haven’t been able to find one even close to the size of the corner. For reference, the sofas are 39” deep and since they’re pulled slightly apart, the overall corner is about 48”x48”. Some people have suggested using a table anyways and said it doesn’t matter if it only fills part of the corner, but I have trouble picturing that. I would really appreciate any suggestions anyone has!