Theatre review: Built For Two, theSpace on the Mile (Venue 39B), Edinburgh

IT FEELS slightly invasive to watch someone’s morning routine. Observing Peter (Harry Egan) and Julie (Jennifer Campbell) share the most basic of intimacies seems voyeuristic at times, but it is nonetheless compelling to watch their attempts at creating a new domestic bliss.

Built for Two

theSpace on the Mile (Venue 39B)

Star rating: * * *

Peter likes things a particular way, whereas Julie seeks more spontaneity out of life, but they both appear content in this seemingly stable relationship. Things quickly move in the wrong direction, however, with the arrival of the mischievous schoolfriend Andrew (Stuart Gresham) and vivacious flatmate Lizzie (Kate Butler).

This is less of a love triangle and more of a very dysfunctional square that spirals out of control slowly but surely. The company effectively captures all the nuances of relationships without any of the clichés. The four subtle performances combined with a natural and relaxed dialogue leaves room for chemistry in abundance. The show could have worked slightly better with a greater development of the characters, particularly in the relationship between Lizzie and Peter. However, there is plenty of material which genuinely surprises and keep us guessing long after the shower curtain has fallen.

• Until 25 August. Today 11:50am.