I occasionally have it at the Old Town branch behind Al-Ameen (Bt Timah) . Not too packed. Some of the other drinks are not bad.
I personally like going to Old Town for their white coffee, iced coffee, toasts, their ipoh hor fun, curry chicken mee, prawn mee, nasi lemak, - all very delicious. Yah, they opened a new branch in Bt Timah, which is also very convenient.