This is my Medieval Merchant's house. I put a wine cellar in it. I went to the trouble of making bottles and racks but they were not invented until the 1700s so maybe you might want to take the out to be authentic. There is a chestbox hidden in the chest box in the office upstairs. There are also some smalls I created for ambience. The bed [slightly modified] and rug rack are from other artists as is the front light structure [slightly modified]. ** This Blueprint requires some underground space for cellar.
Enjoy.
** if you wish to view these artists work, let me know. I will give you link to their blueprints.
PS people have died on PVP servers in the Cellar Window Bay so be careful if you lock the area and they can't destroy their way out. 
edit- attached tapestry source poster.
