Bastions base of all trades

This home base item can be deployed in a space of 20 by 20 and 30 ft tall. If deployed in a smaller space it will fail to deploy and will revert back to its original 1 by 1 inch square form. The owner must be within 200 feet when the command to open is said any one may speak the command to open it. In this 20 by 20 base there are rows of double bunk beds on either side. Each has their own foot lockers capable of holding a long sword with some extra space. on the far wall opposing where it was originally placed is a wood oven that can be used for cooking as well as heat. On the 2nd floor it has a command to be spoken decided by the owner and a small shop of any and all things needed for a tinker will appear whether it be a single stand or all of them at once. If within 50 feet of the outside walls become under attack or are in a combat space the shop will close immediately and cannot be opened until that combat is over. Any creature alive or dead in the fort is immediately thrown out and is now prone.