We visited the Hen Cottage Annexe this weekend (late Nov 15) and stayed for two nights. The setting is wonderful (the track leading up is bumpy but not a problem at all) and the cottage is set in the hills. It's ideally situated for exploring in the Peak District, it feels out in the middle of nowhere (which is exactly what we wanted) but equally Leek is only 4 miles away and Buxton only around 10. The cottage itself is clean, comfortable, spacious, with nice roof windows and it's a perfect romantic getaway whether you want a base from which to explore, or somewhere to just relax (we did a bit of both). The heating is also really effective (not an exciting point(!) but if you travel in the winter the cottage retains heat really well and warms up to be really toasty very quickly if you've been out for the day.
Lorna, the owner, is really friendly and cakes and milk were available on arrival which was a really nice touch.
I would recommend this to anyone, it's a really nice place.