This study investigates the mechanism by which customers’ affective and cognitive states drive their behavioural intentions towards upscale restaurants. With stimulus-organism-response (SOR) theory as a backbone, two competing mediation scenarios; one-step versus two-step mediation are examined. A dataset of 425 conveniently selected valid responses was used to test the models. Structural equation modelling shows that customer behavioural intentions were better explained by a cognitive-affective mediated model than by one-step mediated model. | The effect of design of restaurant on customer behavioral intentions