Expandable container house is the newest container house now, it doesn't need any tools when you install it also no more than 5 mins for installation. we have two designs for expandable container houses, the first one is an empty design,
it can be a dormitory, wedding room, or home. another design is two bedrooms with one bathroom, the sanitary ware has been installed inside the house when you open, also the partition wall. we will send you the video for fixing, anyone can understand.