With a game that is oozing with style I feel like it is a loss that we don't have a home. Heck, the Drifter was gifted a home.
I feel like the gameplay loop of this game would compliment player housing as well. You can unlock decorations and customizations based off of achievements and goals. No, not spending currencies. Absolutely not. However, doing things such as collecting all Prisms and killing all Crowns in one run should unlock new customization options for the player house.
It would also be fun to show off to party members.