potable cabin 10m×3.60m

It's a portable cabin size 10meter by 3.60meter. it has kitchen space ,bath room with (wc,shower,washbasin,exhaust fan,small window).
it has very comfortable bed or office space,living room or meeting big hall.
plumbing and electrical work already fixed main dp box equipped with lighting outside alot of spot lights.as you can see in the video.