Looking for a bicycle

Good condition bike. I live at Rains but happy to commute to wherever you are on campus for pick up. Happy to pay slightly more for helmet + lock.

New GSB student looking to buy a used bike to get to and from class. Nothing fancy — just needs to be reliable and the right size. I'm 6'2", ~200 lb, so the frame has to be large: roughly 58–61cm for road/gravel, or L/XL for a hybrid or commuter. Please include the frame size in your reply, since that's my main constraint. Open to geared bikes or single-speeds. Gears are a plus if I ever ride off campus, but for flat campus riding a single-speed is fine. Looking for: Working brakes, and shifting that works if it's geared Frame in solid shape — no cracks, bends, or heavy rust Wider tires (32mm+) preferred over skinny racing tires Nice to have: rack mounts, fenders, or a lock/lights included. Send photos, the frame size, and roughly how old it is. Cash on pickup, I can meet anywhere on or near campus, and I'm flexible on timing.