This is assuredly the only restaurant of its kind in Vienna. Help yourself to five Pakistani specialities from the buffet as well as salads and desserts, eat as much as you like and then pay as you wish. The mango lassi is worth trying, but unlike the buffet, drinks have fixed prices. As it´s near the university, Deewan is a favourite among students. After your meal, relax in the chill-out section downstairs.