My sister already posted a review and pics of our bike tour with Lukasz, but I wanted to add my praise, as well. We started our 2.5 days in Warsaw with Lukasz’s bike tour of Warsaw. His grasp of Warsaw’s history, supplemented by his family’s experiences during troubled times, made the tour extremely interesting and informative. His very pleasant personality and humor only added to the wonderful tour. His recommendation for lunch that day was my favorite dining experience during our trip. Chilled borscht - yum! I highly recommend Lukasz to those wanting an enjoyable and informative tour of Warsaw.