Something that’s just occurred to me – is this complex really strata or is it Company Title? If it’s the latter, then a whole different set of rules pertain. If it’s strata, you will also need to look at when the strata plan was registered, by whom and under what basis. These buildings are all pre-1940. Strata law didn’t exist before 1962 (although many Company Title buildings have changed to strata since then).