low cost chile prefabricated container house homes for sale

our chile client bought 20 units collapsible container frame +20 doors and 40 windows

he welded the wall,roof locally.it seems like shipping container

project overview:

Time:2019

Location:chile

type:collapsible container house

finish time:in 20 days

description:

size:

each unit size W3010*L5940*H2810mm,all bolt connection,don't need crane for install

wall:

the client bought and weld locally

roof:

the client bought and weld locally

floor:

the client bought locally

window:

pvc sliding window single glazed

door:

steel security door 930*2030mm

electricity and plumbing:

exclude,client bought these locally

want to know how to install?check the video below