Just moved into a new apartment—need help with layout decisions!

So I just moved into a new place and, not gonna lie, it looked way bigger in the CAD. Now that I'm here, I'm second-guessing the layout and what furniture I actually have room for.

I’m especially torn on the dining table situation. At first, I thought I could skip it to save space, but to be honest, my parents might be joining us, so now I feel like I should get a dining table. Just not sure how to make it work.

One idea is to put the dining table in front of the sofa. But then—do I mount the TV on the wall above the table? Is that a weird setup?

Anyone dealt with something like this before? Would love to hear how you managed a similar space—or if you think the dining table is worth the squeeze.