He's sorta questionable. I had a 5 second conversation with him and it was awkward.
Richard sits at the end, his desk is nearest the door by the service entrance.
I don't know what Matt's sales experience is, but Richard is an absolute pleasure to work with and you'll respect his honesty and courtesy especially when buying cars can be a huge headache with inconsiderate, uneducated salespeople to deal with.
Make sure you get all your facts straight is all I can honestly suggest. As long as you're comfortable, you should be fine.