Hotel Schmuckkastchen is in a perfect location in Miltenburg. It is in a 15c half timbered building, directly beneath the schloss with an accessible hiking trail. Overall, we had a very nice stay and would go back.
Our main concern is that the hotel expects check-in no later than 6pm.which was a problem for our itinerary and we had to race like mad to arrive by 6:05pm as it takes time to find the hotel in the town if you miss the turn onto Hauptstrasse. We had to call and were told there would be an additional charge if we arrived after 6:10pm. Parking is in a town lot, and we were directed to a lot that was not the closest lot to the hotel which was annoying.
Also, the breakfast is very nice but you need to order it and they bring a prepared plate. It would have been easier just to order the eggs and just set the rolls, cheese, and other breakfast items on a table so people can just help themselves. But the breakfast was very good in any case.