I think that's a generous offer @Jimmiller123. However, think about it....your no more of a known quantity than the other person.
I think people should follow their instinct and gut. Those who are unaware of the best meeting practices can find them easily in the forums tips sections. High visibility, public spaces with working cameras, daylight hours preferable, let friends/family know where your going & what your doing, take someone trusted with you. Those are just some of the most obvious. Safety to all.
I like the McDonalds idea, @Tulare!
I pretty much aim to meet anywhere that has working surveillance. Police departments, grocery stores, fast food places, even bank lobbies! Someone once told me that as an individual, we have to be our own directors of safety, and that applies to OfferUp transactions as well.