Review: It seems a classical chinese restaurant, but once inside you'll discover that everything is vegan (except for a couple of desserts, clearly labeled as vegetarian). It offers an all-you-can-eat buffet at lunch, drink included (even beer!) for only 10 €; alternatively you can choose from some very cheap menus. Everything is tasty and the "fake meat" really looked and tasted as real meat, so impressing that as a long term vegetarian I couldn't finish my plate! Strongly recommended, I'll be back on my next trip to Madrid!