Sarah, Thomas & Paul were absolutely terrific. My wife and I were on our honeymoon and we used radius tours. Sarah was our guide however the combination of all three made for even more of a knowledgable trip. Sarah was extremely informative about Neuschwanstein and Ludwig II's history.
We took a bus which was awesome. Going through the Bavarian countryside was dynamic. I was the guy who kept asking questions but Sarah had all the answer's. I highly recommend using Radius and try to get Sarah as a tour guide. Paul and Thomas were with us on the bus but had their own groups. They were more then happy to answer any questions as well. Plus, Paul also helped my wife and I find a great restaurant for dinner (little added bonus).
Great tour of the AMAZINGGGG castle and great great tour.