We loved our stay at the cabin. It's a charming building and the setting is peaceful and remote. It was at the upper end of our price range, but we don't regret splashing out as we had a great week. It's a great base for exploring the Peak District, and there's plenty of nice scenery around if you'd rather stay more local. We recommend staying here.
We would give it five stars with a few adjustments, such as adding more essential kitchen equipment (e.g. wooden spoons, a sieve), but these are easy things to fix. In terms of the harder things - the building and the location - it was perfect.