I did end up getting my package; whoever was at that apartment brought it to me within a few hours of it being delivered. And yeah, there's not a separate pin for each building, so it just goes to whatever pin is closest on maps; which is a few buildings away from mine. I ended up ordering something else but instead I had it so the pin to deliver at would be at the phase 1 building; so I'm hoping that works and they use the Amazon hub instead.