Portable building, office unit 24'x20' bottom floor 24'x20' top, OPEN PLAN, please call Steve Stamp 07764475387. The item "Portable building, sales office, home office, cabin" is in sale since Sunday, September 7, 2014. This item is in the category "Business, Office & Industrial\Material Handling\Shipping Containers". The seller is "7068stamp" and is located in spalding, Lincolnshire. This item can't be shipped, the buyer must pick up the item.