KEYS TO KNOW

Where is it: Crookston Mill, Heriot, Midlothian.

What is it: A contemporary conversion of an old mill, with five bedrooms, dining-kitchen, sitting room, glazed verandah, workshop and double garage set in large gardens.

Good points: Dating from 1649, the recent refurbishment makes for a comfortable modern rural home, close to Edinburgh.

Bad points: The treehouse means it would be wasted on those without children.

Price: Offers over £495,000.

Contact: Rettie and Co. on 01896 824070.