Primarily let me say: WE LOVED THE PLACE!
To give you a detailed impression of the place let me give you the following perspective:
The road leading to the old mill is basically a dry creek of about 3 meters width. You'll have to drive (or walk) some 200 meters through the dry creek and you'll end up at the mill. On the right hand side you'll find a small pit filled water, which is inhabited by turtles.
The building is a picturesque old water mill, which has been refurbished to offer accommodation for three (maybe four) persons. Do not expect any unnecessary luxury here! You'll find yourself principally in the middle of nature. Since there are no neighbouring buildings in the vacinity you'll enjoy maximum privacy. You might feel like you have travelled back in time, especially if you sit at one of the two verandas having only some candles for illumination.
The hosts are a nice couple, who will immediately make you feel welcome and at home. They will not bother you, unless you need something.
In conclusion: this is a nicely decorated basic accommodation with as much facilities as you need. It is tidy, very clean and cosy. Expect to fully relax, enjoy the sounds of nature which change constantly and experience an astonishing view of the night sky.