Show us a picture showcasing a location within Baldur's Gate.
Everyone will chew on that for MONTHS.
My concern with where the plot might be going is that
the city may be in a state of disarray by when we get there, and it'll be far less of a mostly peaceful, open-ended hub the way BG and Athkatla were in the older games. If there's an entire act to be dedicated to it, considering all the character options the game provides, the level of reactivity will either have to be absolutely insane (going as far as making it a whole different experience for gith and drow, for instance), or it'll need to be averaged out enough to accomodate everyone equally. No idea how they'll handle that at this point.