In reply to andyd1970:
I grew up in Congleton, and walked the Gritstone Trail a lot as a teenager (it's a really lovely route). There is indeed very little in the way of accommodation in the area around halfway between Tegg's Nose and Kidsgrove, and the only place I can think of that seems to fit the bill (although I have drunk there only twice and never eaten or stayed the night, so can't vouch for it at all) is the Queen's Head, across the road from Congleton Station. It's approx 1 km from the trail, at the point that it joins the Biddulph Valley Way (you could use the canal path to cover that km, as it is nicer than the road). No real alternatives that I can think of, apart from obviously AirBnB, or possibly looking for something around Rudyard, this being the place locally most closely resembling a tourist hotspot...