I researched tours where we could see Auschwitz and the salt mine on the same day, and Tomasz delivered. His customized tour made for a productive day. His knowledge of the area was informative. We avoided all the ticketing lines and had it all organized by him making the day stress free. If limited on time in Krakow this is the best tour option. I also think Tomasz is one the best guides in Krakow.