I recently had tea at Bon Appetit and the place is quite nicely decorated. The tea menu is extensive and the food was tasty - just not enough of it. When the tiered server came out we actually thought it was only half of our order. The scones were good, but small and only 3 pieces/types of finger sandwiches. The owner was very coridal.
My friend and I treid out the tea room with a Living Social coupon. I can say that the food and tea was very good, but our servers were young teenagers that I cannot say really understand what good service is all about. It is also a very small and slightly cramped place, not decorated the way most of the tea rooms I have been to are. We had to sit near the kitchen and it made it noisy. I'm not sure if I'd go back paying the regular prices, but if you're local give it a try.