[grahamrb]

Dishoom is good if you like Indian food.
Not dinner, but Nomad is just opposite the ROH and great for cocktails.

[grahamrb]

Yep, definitely possible. I completed a domestic flight in the US a couple of days ago the flight when via another city and only the second leg has posted on my balance so I need to contact BA about that.
If you’re hunting tier points it’s likely worth looking at paying for first class on AA domestic – it wasn’t much more expensive, the seats are very nice and I got waaaay more tier points than I would have if I’d booked economy.