spoiler:
yeah, he changes from the old and grungy bar to a shiny and pristine new one that snake opens for him, once again it's been a while since I've played that section of the game, so I'm not sure if it came from my choices and relationship with snake, or is just something that'll come as you progress the game, the only thing i can think of that could've been a trigger was donating a bunch of money to snake after he moved into the city at the north of the map (can't remember name of city).