I was looking for a certain culinary book for quite a while and a friend of mine offered to take me to this book-store, because they had each and every book in the world and even if they don't at the moment they are always ready to find it for you. As it turned out he was right. They did have my book and not only that, but it was a special vintage edition, which was so well kept, that it looked like new.
Since that day I frequently visit this store and just wander around looking for a new book. The staff are all very nice and they are always ready to offer you a nice reading material and show you their new arrivals. The prices are pretty decent. They cover a very wide price range, so you could find some very cheap books there.
All in all the best culinary book-store that I have seen so far.