If you were looking for cottages like The Engine House, how about trying these:
Holiday cottages in West Cornwall
Awaken from the comfort of the king size bed to the melodious call of birds, as the sun rises over the treetops and the scent of freshly brewed coffee glides up the spiral staircase from the kitchen below. Barefoot al fresco breakfasts on the sun drenched balcony are nothing short of mandatory. Cornish Heritage at its finest, The Engine House is bursting at the seams with character. Used as a mine from 1883 to 1902, the Tregurtha Downs Engine House was converted in the 1980s to eventually become the unique residence that it is today. Situated within a World Heritage Conservation Area, in over an acre of established garden, you will find it hard to tear yourself away. Whether it's a romantic getaway for two, or a much-needed solo retreat to rejuvenate; stop, stay for a while and just simply be. The Engine House sleeps two, has ample parking and is presented over two floors in the lower part of this fascinating building. Guests can freely wander around the owner's garden but have their own private areas for peace and tranquillity. The summerhouse is fronted by a large pond; enjoy the sound of the trickling water as you rest and soak up the glorious sunshine on the loungers, at this perfect retreat for two. With a drinks fridge and an honesty box in the summerhouse, the owner has thoughtfully designed a space where you can spend quality time together, immersed in this peaceful haven. Another area hosts a stone barbecue and has been specially created so you can catch the sky's kaleidoscope of colours as the sun sets, spending balmy summer evenings, drinking crisp white wine and dining underneath the starry nights sky.