713 music hall Chief Keef ?

My 15 year old daughter is going to Chief Keef concert this weekend. Her father is taking her BUT I suggested she take her friend. The girls do GA tickets and her dad gets a seat so he can sit 🤣 Her dad said he’ll buy our 16 year old grandson a ticket and drop them off BUT I’d prefer he stay just in case of whatever… I’ve never been to this concert hall. What’s the security like? What GA like at these concerts.
It’s her first concert. She’s young. I’m a mom and would just feel better with him staying. I’ll probably make 🤣 him stay anyway but am just curious what others have to say about this place.