Another reason that requiring estate agents to take additional care would be too exacting a standard is because the First Defendant would not have been put on notice on a visual inspection alone. It would likely have been a visual impossibility, for even the most seasoned of estate agents, to discern with certainty the difference between an 800 and a 600-square-foot property. For one, the Intended New Premises was occupied and the presence of furniture, décor, false walls, and the arrangement of objects would have created illusions of scale, obscuring the true dimensions of such a property. To exacerbate matters, the inverted trapezoid shape of the Intended New Premises creates an optical illusion of expansiveness, making it appear larger than a conventional trapezoid space. Such an effect largely arises from how the human eye perceives and interprets spatial depth and openness. In such a setting, it is inevitable that the eyes would be guided upwards, offering an impression of greater volume, when contrasted with a wider base which tends to provide a sense of visual grounding, thereby making it seem more confined than it is. This appears to be borne out by the facts since even the Claimant’s Director herself, the very person who would be intimately familiar with the requirements of the new set-up, did not see any reason to question the parameters of the Intended New Premises until Mr Gao raised questions during the design stage. Therefore, since the visual inspection would not have elicited any concern, it was reasonable for the First Defendant to have fully assumed that the representations made by the vendor that the Intended New Premises had a floor area of 818 sq ft was accurate, especially after she had confirmed that their representations cohered with what the EdgeProp portal recorded as the strata lot size of the Intended New Premises. For those reasons, I find that the First Defendant acted appropriately and did not breach her duty of care by way of the second alleged breach.