Is it in a safe neighborhood to come around midnight with Uber

I've only been once, but it seemed fine to me. All the nearby businesses are non-retail and I would guess close around 5pm. They have valet parking so they would notice if anyone was loitering in the parking lot. I did something recently in the news about somebody driving a mercedes who got carjacked in Bridgeview. But I'm guessing that could happen pretty much anywhere in the Chicago area.

The nonsense is going everywhere in and around Chicago right now but this is definitely not the hood

You should be fine. Polekatz is in a relatively safe area.

It's safe, mostly retail surrounding with residential to the west. During Ramadan this area is very active throughout the night. Especially north along Harlem Ave. Don't be alarmed, everything is halal ;) there is 24hour dunkin donuts and shwarma drive-thru nearby.