My favourite place for coffee and food is a cosy cafe called Cafe Eos. I have to visit there at least for a coffee every time I go back to Hong Kong. It's a nicely decorated, cosy and quiet cafe with nice fresh food at reasonable prices. Too bad the one in Causeway Bay has moved (or was it just renovating?). I know they have another one at Tin Hau. I have been there myself and my favourite is their homemade Apple Crumble.