Keep a close eye on the most recently sold comps! And how comparable are they, really?! That’s what your buyers are most likely doing. And try not to kid yourself. Be as objective as possible. Ask other people besides close friends and your realtor about your price point.
I’ve only been out to OK a few times, but I would guess that no garage is not a good thing there given the winter weather conditions.
I’ve sold homes in good and bad conditions and it never took longer than 2 months to get an offer that I could accept and close on. Having very accurate comps by my side really helped during negotiations when the buyers wanted my price to drop.