You've got your Barbican sofa. Complete the look with the accompanying Barbican stool from John Lewis.
It shares the same mid-century influence as the sofa, down to its wooden splayed legs. Although there is a leather version available, pictured is the model with a pea green fabric base. The brightly pattern 1960s-esque cushion comes courtesy of Andrew Martin. Put this next to your sofa and you'll be sitting pretty.
The stool costs £499.
See it online