For those of you who are looking for a good meal, I can recommend a self serve buffet at Diamante on C/Atocha. All you can eat over 3 courses for only 1100pts per person, drinks are extra. Every type of spanish food is available, and they even have a microwave oven to heat up your food if it starts to go cold before you have finished. If you open up your receipt (double copy) you may win a backpack, we did and we won! They open from 12noon to 4pm and 8pm to 11.30pm.