Karolina is a great host:) She gave us many tips e.g. what is really worth seeing, where to start, where to eat and so on. All the advices where very helpful, much better than in travel guides:) The apartment itself is really lovely, very clean and it's equipped with everything you need. It's placed in the very nice and quiet neighborhood with lots of places to eat or drink and groceries. It takes only few minutes to reach the nearest tram or subway that will get you to the city centre, but it fact you can also walk to the castle by foot, it's really close. Karolina's place is a truly wonderful place to stay in Prague! I really recommend it to you all :)