Victoria Commons

[Markster]

If there is no fence there (is there?) I could imagine people "informally" getting to Margaret along the north edge of the apartment tower's property.  

No fence at the apartment building, hence my comment "I'm sure a muddy track will appear in short order"

I'm assuming some of that land belongs to the apartment rather than to the neighbouring house.  I have no idea, however, whether the apartment's management would put up with that.

And "but they really need formalized access [to Margaret]"