The whole point would be that you'd progress and evolve as a character throughout the story and after many, many gameplay hours and strategically made decisions you might end up with enough money to buy a fancy place.
I don't know how the story will go, but I'm certain this is not about being rich or corpo legend in cyberpunk world. It's the story about sewer rat fight for his survival. and.. the rat owns his own room at 110th floor of huge apartment located super luxury district? I don't know..