Pfft. Okay, well it's not a ship or space station or anything like that. It's a covered outpost. Literally just a platform that's covered for gravity purposes with hardly anything but stalls and temporary units that people have built up. There are areas that are densely packed and areas that aren't. There will be places that more wealthy buyers have made comfortable for them, and then slums. Some areas might have heavy security that is hackable and other areas won't. It's just a place that people park their ships outside of, bring their slaves onto, and then people buy and sell them.