La Vinotheque is my favorite place to buy wine. Staff is very professional and helpful. They have wines from all over the world in every price range. What is important you can find there wines that were selected by the owner personally during his visits to the wineries. If you are not a wine expert you can always ask for an advise — staff can easily match a bottle with your food and your preferences. And very often there is a free tasting! I highly recommend this place. Cheers :)