Don't book with Sykes Cottages! Because of covid we had to rescedule twice. The second time Sykes gave us a price increase of 65% (+£389), from £590 to £979 for a week rental of a cottage in Castleton! As it got so expensive we wanted to cancel or change to a cheaper cottage. That was not allowed by Sykes. I now read other reviews where many people complain about the same problem with Sykes. It seems clear that Sykes was not allowed to refuse cancellation. Conclusion: don't book with Sykes Cottages. Just google and you'll read many more negative reviews about them.