Originally Posted by JunkYardBike
Also, that seat tube looks really short. I don't think it's close to the 56-57cm you're looking for. I guess the slanted top tube might make up for it, but I can't really tell if it's slanted.
It's a "cross terrain" model, so it's got a sloping top tube. The standover height is 31."
Whether the seller is trustworthy or not is a different matter.