wifi bridge

I have an old router, and im at uni, but the wifi sucks, I brought an old TP-Link ac1200 we had lying about at home and want to connect it up to extend the wifi. I know wifi bridging is a thing, but for the life of me, I can't find that option. No ethernet, powerline or wall extenders in the...

Hi, So Im trying to connect my friend's main house and his barn to his wifi network and I need some help deciding on what to do or maybe a solution that I did not think of. Here are the details. The distance between the barn and the house is roughly 50-100 feet. The area of the barn and pool...