Selling small vintage Schwinn, $135 OBO

I bought this from a friend a while ago and no longer need it, so I'd like to sell it as soon as possible!
This is a pretty old bike, but I still use it for commuting around campus and have often taken it off campus, as well.
I am 5'3 and can somewhat comfortable ride this bike, but don't know the frame sizes or specs.
Message me for pictures and/or if you want to see or pick up the bike on campus.