Katerina's place was so close from the main train station (approx 3min walk) which worked beautifully for us! Check in was smooth and she left us local snacks and beer which was so lovely of her. She was also happy to answer any questions and even looked into the best way to get to the airport as our flight was very early in the morning when the public transport is scarce.
We loved everything about the apartment, especially the shower. The pressure was great and it was just what we needed after a long day of walking around the Prague Castle. Highly recommend!