Avoid - high-pressure sales that turns into threats.
I went in with a friend to rent some diving equipment. At first, the owner (Ed) was just rude and actually gave us underfilled tanks. We asked about dive cites and the other person working there pulled out a map to show us. Ed then started pushing us to buy the $25 map. We declined and he got upset. And when we argued, the other employee started pushing up on us and threatening us. All over a map! We asked for our money back for the rental equipment and that resulted in a shouting match between everyone. I finally left while my friend got my money back. Avoid this place!