The wall claddings in portable office cabins are done with insulated sandwich panels. These panels can retain room temperature by radiating off outside heat. So, you get a comfortable working space without having to spend a bomb on electricity bills.

You can customise a site office according to your changing purposes if required. This is hugely beneficial for any business since you spend once and can use it for multiple purposes. 

The second most important benefit after construction time is cost savings. The cost is economical. You can also build a smaller version of the building you need to start with, depending on your budget. The materials used in site/ marketing offices are light and does not need huge number of people or machinery during installation. So you save on labour and machine costs too.