Go for luxury, little touches, welcome basket, belgium chocs, wine, luxury products in bathroom, cosy bath robes.Romantic breaks, honeymoons, anniversaries. Ask a local beauty salon for an in house treament programme.
We have a beauty salon and spa and have an arrangement with a wonderful country house and cottages, clients love to be pamperd.Look at www.parkhall.info and see what I mean. spend time on drapes etc dress the rooms.
It looks great , you could develop it to much more than a bed and breakfast, get a web page and get our cousins from across the pond to stay.
good luck