How to spend a few hours in Juba

I will be in Juba for a few hours in a couple of weeks. Rather than spend 6 or 7 hours at the airport, I'd like to see something of the city, if there's anything to see. I am partial to photographic spots and maybe eating a meal at a local restaurant or even at a hotel? If anyone who's been there recently has a suggestion I'd appreciate hearing it. Thanks!