Another Hjardarholt lot! What you get is a one-room Viking farmhouse with an attached bathhouse/outhouse. Outside the house is a small byre for animals/storage, a chicken yard, a garden plot, and a spiffy fish pond. Between fishing, farming, and various craft stations (not included, but I would recommend picking up the basket weaving station and the fetch water rock) your Sims will be self-sufficient in no time!
More pictures and download link at Plumb Bob Keep