Ambala was a great meal!
We chose a starter, which they didn't have, but they brought something else they recommended instead, which was amazing. We both had the curry (chicken for me, and beef for my girlfriend) and she had hers mild and I had mine medium. I definitely tasted the spices and the hotness in mine, and everything had a great flavor to it. The waiters were a little hard to understand, but they were extremely polite and everything was executed accurately. They seemed to get busier as the night went on and were always taking take-out orders over the phone (restaurant must be a popular one).
The best thing about this restaurant is that it's a "bring your own wine" place! We brought a nice bottle of wine and when we sat down, they took it from us and they brought it back with a wine-key and two glasses, opened and poured it for us.
All-in-all we were very happy with our experience there at Ambala! Thanks guys!