Guillam Coffee House – South Kensington is a cafe in South Kensington, London that serves coffee and baked goods. Customers choose from about ten coffee beans for a flat white or Spanish latte, paired with a pistachio croissant or blueberry muffin. The cafe draws a steady stream of customers from early morning, and on nice days you can work on a laptop at the small outdoor tables in the back. The music is on the loud side.