I didn't really go for Hooka stuff before, but I frequent the theater next to Harem so often that I began popping by regularly just to see what the fuss was about.
I don't drink, but I chug their coffee back as though it held an antidote. The coffee is phenomenal and that alone is worth stopping in for a taste. They appear to have a decent alcohol menu and it lights up, too! :)
The food is excellent. It's a little awkward to stop in for a hooka AND eat AND drink massive cups of coffee, but I do it more often than I'd expect. It's mostly a Mediterranean affair of finger foods with some larger entrees as well, but I have yet to be disappointed after haunting the place for about two and a half years.
The hooka there is incredible. I'm not entirely knowledgeable about hookas on my own, but the various blends are as appealing to the nose as they are to the tongue. Rich scents and flavors course through with each puff and it is heavenly. Absolutely worth a try.
The service is phenomenal and always polite. I've never been left hanging for food or drink and my coals are always well tended to. I'm a huge fan of Harem and I plan to be frequenting the place for a long LONG time to come. I can't recommend it enough.