Sarah WisnieskiUnited States
From the moment our group of six senior citizens met Frank we had a feeling that our day would be special and indeed it was. Frank was positive, organized, pleasant, thoughtful and delightful to be around. He led us through many vehicles of public transportation and all was perfect. We were comfortable and our travel from Rotterdam to Amsterdam to the Keudenhof Gardens, Delft and back to Rotterdam was a perfect, memorable adventure. He is the best guide we have experienced and a real favorite. Thanks.