Yep, that is the Kashbah building. When we stayed there it was in pretty much the same state of disrepair. At least they are doing work in it now.
The Boardwalk Village is a nice spot to spend a day. No higglers on that section of beach, but we got bored after a while and took a walk. Also, a busload of cruise ship people got dropped of there, half way through the day.