Liam try this place
http://www.craftrestaurant.com/craftsteak_newyork.html
it's fantastic, a real treat if it's your birthday.
The place is amazing, and the staff are super friendly and really look after you!
It's got to be one of the best steak restaurants in the world!!
It's a little out the way, but just adds to the adventure (only five mins in a taxi from C Square, about $12)
We stayed at the London NYC last time we went, we eat there as well (Gordon Ramsey's restaurant) and it was crap!!
But if you haven't booked a hotel then you won't do much better, as good if not better than some of the five stars I've stayed in, really good location as well, a few blocks in front of central park and 2 min walk from times square.
http://www.thelondonnyc.com/?src=ppc_go ... |488729517
Hope this helps mate.