I think since the beginning the personalized service provided by the owner made a great difference.
Very easy check in, awesome reception, good information about the hotel itself and the interesting places near to the hotel.
I liked the hotel was neat, very clean, quite place, familiar and warm environment.
I enjoyed a lot the breakfast, fresh juice, warm french bread, fresh fruit, and fair price. The location was very convenient for my itinerary, and very near to Heidelberg Castle.
Definitely I would recommend this hotel and I would love to return to there.