I am admittedly a beginner and looking to purchase a used single speed bike just to casually use around the neighborhood. I came across this listing:
I am 5'9" (1.75 m) with a 30" (0.76 m) inseam. The seller claims he is also 5'9" and the 22 inch (56 cm) bike should work for me, but after some research I've been getting mixed answers. I spoke with a bike shop employee and he said this frame would be much too large for me, but there's a chance the seller didn't measure it properly. I was wondering if this size would work for me.