Lots of decent restaurants in Belfast.
I spent a little time there researching the ulster side of the willie family tree and found Beatrice Kennedy's a good mid price restaurant.
Beatrice Kennedy
44 University Road, Belfast, Northern Ireland, BT7 1NJ
There are also city tour bus that gives a good overview of Falls and Shankhill. Once you decide where you'd like to photograph take the Belfast City public transportation or black cab.
I enjoyed the Titanic Harbor tour and spent a fair amount of time in the Spaniard Pub.
3 Skipper Street
Belfast
The Botanic, The Crown
and
McHughs
If you have a chance visit Derry, Giant's Causeway and of course, Bushmill's distillery.
Cheers!