Botan is a small Turkish/Kurdish Imbiss in Poppelsdorf, right across Poppelsdorfer Schloss and by…read morethe bus stop Am Botanischen Garten. Even though the place is always tight, hot and claustrophobic inside, it has very nice "Biergarten-like" seats outside. You can also watch the soccer games on a large flat screen TV inside, though you should expect to feel like packed-sardines on such occasions, especially at weekends. :) In terms of food, it is THE BEST place to have falafel, be it a dürüm or sandwich. I think its döner, which I believe is not 100% Kalbfleisch but mixture of turkey and calf, is not the best in town but still edible with the tasty sauces Botan offers. Same applies to lahmacuns; they taste good but there is always little amount of meat on top and the dough is never crispy but edible with condiments and sauces. They also serve pizzas, böreks and pommes but I have never tried any of those. Even though the number of condiments is limited and the quality of them is questionable from the sloppy cuts, Botan serves THE BEST home-made hot sauce in town, along with home-made (and very thick and garlicky) tzatziki and thick, sweet cocktail sauce. I even witnessed one old German couple coming to Botan just to ask for one bowl of that hot sauce, pro-bono. :) Also, the owner and the staff are very friendly guys who always insist you to have a cup of tea with them if they are not busy of course. :) Overall, I strongly recommend Botan for those (especially students) who aim to get full with tasty (and often or inevitably garlicky) food for a very reasonable price. I believe sitting outside or getting your food to-go will double the pleasure you get out of your food. :)