A classic farce which exposes the intricacies and complications that arise when three sets of hopeful lovers all converge on the bedroom of a supposedly empty flat of Philip and Joanna Markham.

Henry wants to borrow his partner Philip’s flat for the evening for an amorous encounter with Miss Wilkinson. At the same time, Henry’s wife Linda is persuading Philip’s wife Joanna to let her borrow the flat for her own illicit encounter with Walter. Meanwhile, Alistair the interior designer is planning to get to know Sylvie the au pair much better that same evening! They all converge on the flat at the same time and the frantic efforts of the Markham’s to hide the secret goings-on lead to a hectic and hilarious evening.