Considering the Gilde Hotel in Deventer?
A VT member wrote the following comment about visiting Deventer:
A 14th century warehouse by MATIM
later they build a second floor at the house, they build the stairs beside the house in a tower.
During the 17th century this building was used as a working place for the coin masters.
Very early Deventer already had its own coin, the first coin dates from the 11th century
Lots of these coins where found at the East sea area.