Sammy MokHong Kong
Christian is very knowledgeable and flexible. Gave us a great orientation of Vienna and advised us on how to use the U tube and buses with the Vienna card. We were totally comfortable getting to the places he showed us in the days after. Most of all, he tipped us to the once a year concert at the Summer Place and we got to attend this concert by the Vienna Philharmonic for free. Price for the 4 hrs was on the high side, but I guess that's just how Vienna is.
TOUR GUIDE RESPONSE: thanks for that review - it was great to have had you as guest 1