We stayed at Horse Mill Lodge in April. It is a delightful property, quiet but well situated for visits to Bakewell and Buxton, for example. The owners have furnished the property to a very high standard, and have thought of everything that you might need. They are friendly, and recommended places to visit, eat etc.
All accomodation is on the first floor, so visitors would need to be comfortable with stairs.
We can personally vouch for the excellent fish and chips from the mobile van that visits the village one evening each week!