While it may be a bit of a stretch to say so, there is arguably a question of general principle which could benefit from more detailed arguments on appeal, ie, the scope of what constitutes exclusive use and enjoyment of common property comprising non-external facing structural elements comprised within the lot. However, as explained at [6] above, an applicant seeking permission to appeal also needs to demonstrate the prospect of miscarriage of justice if permission is not granted. It is on this that the Applicant fails in his application. The learned DJ did not dispose of the issue of exclusive use and enjoyment solely by applying the test of exclusivity in Wu Chiu Lin. She also found that installation of the Screen would impinge on the Respondent’s ability to maintain and repair the structural elements to which the Screen had been mounted. This impingement had also supported her conclusion that installation of the Screen constituted exclusive use and enjoyment. In that respect, even under the approach advocated by the Applicant, the DJ found that there was exclusive use and enjoyment. The Applicant thus suffered no injustice in this regard. Rather, his main bone of contention appears to be more factual in character. Installation of the Screen would have been more invasive than, say, installation of rattan blinds – the Screen required brackets to be mounted to the walls to seal off access to weather elements and insects. Notwithstanding, the DJ’s finding that mounting of the Screen impinged on the Respondent’s ability to maintain the structural integrity of the walls could have been grounded on a firmer substratum of evidence. For example, expert evidence could have been called to demonstrate the extent to which these brackets hindered structural maintenance of the walls, such that their installation should be considered as amounting to exclusive use and enjoyment. Be that as it may, I am of the view that this is an issue which is factual in nature and does not in and of itself give rise to questions of general principle or public importance.