I discovered this place thanks to Yelp and after vicariously experiencing it through Yelp finally made it there to form my own opinions!
The ambiance is wonderful. There are many cozy nooks with pillows and platforms where one can recline for a nice chat. The music was extremely worldly but not identifiable as any one culture (Radio Tarifa) which I feel is the vibe they are going for in general.
The tea menu comes in a 60 page binder, I kid you not. It can be hard to choose from all of the options! The main downside is the price ($6 for a cup of tea seems a bit much.) I realize some of the offerings may be exotic and for the proper tea connoisseur this may be no big deal, but the price is the main factor that will prevent me from coming too often.