They started the outside area after smoking was banned inside public buildings, but I don't smoke and preferred inside reading the provided Bkk Post, so never had an opportunity to chat with someone out there.
That hotel was brilliant, but when it went trendy and expensive I started staying at Honey Hotel near Asoke, on the rare times I stayed in Bkk. Honey hotel was a real Vietnam war era hotel, and I quite liked it, but not being a Soi Cowboy fan I had a trek to get to Nana. IMO it was a tragedy when they demolished the Honey hotel. It should have been preserved as a museum of better times in Bkk.