Maybe a little too easy as demonstrated by the striped roof. The tiles are probably used in some second residence. This pleasant one-room mill could be running after only some small repairs.
T here is nothing left from the balsa except the stone wall on the right.
Although the opening is small, it is possible to reach the secret parts of the mill. The botana and the valve to control the water-flow are just waiting for the miller at the controls. The upper floor is also certainly worth crossing the river. You can jump. T he workplace is rather in disarray, but all essential elements are present.