I think one of the big factors to keeping this indoor/outdoor mall feeling really 'high end' will be whether security can keep the people suffering homelessness out of it.
I'm not making a statement on whether that's right or wrong, I'm just saying that the plain reality of it is that if all the corners and staircases start smelling like piss and if the trip down to the underground parking garages is a disgusting one and if there are people lying around or begging for change it's going to have a really different feel to the place really fast.
Again, not saying we don't need affordable housing, services to help etc, but rather that the stark business reality is if you start getting people setting up little tents/shelters in here and pissing all over the place like you get at Yonge & Dundas or most of the downtown parks, this is not going to be a place anyone goes for very long.
However, given that this is 100% private property and not like a public park or public service (think TTC or Green P parking) I assume the security guards can basically treat people experiencing homelessness the same way they would treat them if they were pissing inside First Canadian Place or trying to sleep inside the Eaton Centre.
We'll see....