Pleasant stay at a historic hotel in Bad Nauheim. Everything was great except for one big fail by the staff: I had an early Saturday morning train to catch to get to the Frankfurt airport. When I asked at reception Friday evening to reserve me a taxi for the transfer to the BN train station, I was told I only needed to come to reception in the morning and it would take 5 minutes to have one come to the hotel. That I did. After 15 minutes of waiting and train departure time getting closer, reception called back & the taxi company said they couldn't get anyone to come. With suitcase & backpack, I had to practically sprint to make the train in time. Not very impressed by this major lack of local knowledge.