These are 2 twenty foot high cube shipping containers that were custom fabricated to become an office. They are built to be welded together to make a 20’x16′ space. If purchased we can also provide the structural plans that have been signed and stamped by a licensed structural engineer. You will also receive the 3D plans of how we intended this build to be laid out, should you want it. Selling ‘as is’ for 9K, and can offer additional modifications/ finishes for an additional cost if you are interested. This is a great deal if you are looking for a DIY build of an ADU or they make a GREAT and profitable AirBnb.