Sarka brought a caring personal touch to her tour from Berlin to Prague. We did the private tour. She picked us up right on time, accommodated all of our suitcases in the back of her car and we were on our way. All the stocks were great, especially lunch in Dresden with a tour of the Siri Sykes afterward.. Sarka was knowledgeable about the history of everything she showed to us, but also provided insight as a local that we would not have gotten from a guidebook or website. Would highly recommend.