I am sorry that your expectations were set so high, that you wanted breakfast, when the cottage is indeed fully self-contained. With all modern house hold equipment.
The cottages were built for the fishermen and their entire family, to live in during the summer months. It is small, but cosy. I have had several families staying, and the stairs was never a problem. Regarding the pictures of the cottage garden, it is the only angel to get a full view, og the cottage. The garden next to the cottage, has more grass, than on the picture, but if you prefer less grass, Paris could be recommend.
Price wise I am surprised that you find 685 kr per night, for four people, inclusive of water, electrics, bedlinen , towels, cleaning, free coffee and tea, free wifi, shampoo, soap, toilet-paper, kitchen-rolls , expensive?
A cottage is not the same price as a bed, in a family home. For obvious reasons. It is costly to furnish, and maintain, a whole cottage.