Simulations quantifying the overestimation factors of the disk scale and the half-light radius as a function of the relative contribution of a diffuse BLR emission component to the total continuum signal, α. The disk-scale overestimation factor is defined as the ratio of the value recovered via the magnification-distribution function that matches the input value, R_s, in our AD-BLR model. Results for the half-light radius are defined by the ratio of the value recovered for the best-matched pure AD model to that which characterizes the AD-BLR model.