Been here a few times.. I mostly pop in here if I'm passing by on my way to something else, or on a lazy Saturday walk in Kensington. I love sniffing the different kinds of teas here! My favourite uptil now is the Rooibos Love tea. Thats the one they were giving free samples of when I went in the first time. I fell in love with it (Rooibos Love - haha) right away. I didnt end up buying it then, but I did recently, after a few more visits and sniffing sessions.
The salesgirl there is always super nice, and you can usually find all kinds of tea-related stuff there. Definitely the place to go if you want to buy some top quality herbal teas.