I recently entered this store at 8th & Lincoln for the first time--on a quest for a map of one of the New England states that I couldn't find at Tattered Cover. Overall, I was pretty impressed. This shop is a map heaven! if it's mapable--they have it. I found my New Hampshire map plus some great maps of Colorado hiking and road-biking routes. One of them was outdated a bit, so they said it was free!
It was a great place to poke and browse. I had called ahead for the map I was seeking and they had set it aside for me--which I appreciated. the lady behind the desk was a bit surly, but we're going to chalk that up to her having a bad day. If it hadn't been for her--I would have given them a 5-star rating.