When the showroom closes for rewiring the staff get a weekend off. Paul decorates Swiss' mother's flat, Ruth plans a dirty weekend with Geoff at the seaside and Swiss spends the night with Paul's mum.

Miranda's sister comes to stay and the three men in the showroom try to win her over by pretending to bond with her son.

Swiss is trying out yet another doomed promotion, only this time he's hired a robot, Fothergill 2000, in an attempt to attract customers.