I really love sweets and have tried a lot of things, the sweets in Demel are great. There are different desserts, all very tasty. They are not over-sweetened, just desserts - tender and "according to the recipe". Sacher, for example, is not as sweet as we eat in Moscow (and it tastes good to us), Strudel retains the taste and sourness of an apple, so disappointment could befall. But there were other desserts that you absolutely love (you should also remember their names). I was in Vienna during the non-tourist season, I didn't find the queue. Besides, you can take the desserts with you and leave. The cafe itself is cozy, without pathos, lamp-like.