No clue if this has been posted before or not, probably has but whatever.
Zakuul is by far, the best looking city planet. I know that Old Town, and Breaktown are the only two places you can go to, and they're dumps, but a view of the Spire in the higher levels would be very good looking indeed. A stronghold in the center of the spire would be amazing. If you look back to the trailer for KOTET you see some sort of apartment that Senya and Vaylin have, and frankly it looked gorgeuous. (yes i know its a trailer, but with swtor graphics it still would look good) I'd really hope for a palace of some sort, but a penthouse would also be pretty cool, as long as its not a Kaas/Coruscant re-skin.
Just some thoughts, anybody agree, disagree?