Stopped here because we saw they had Indian food, which I wanted, and various other types of dishes, one of which she wanted.
The staff spoke perfect English, and had plenty of time to chat with us, as they had only just opened when we showed up, also in the slow season. The food took a bit of time, but was prepared perfectly.
We went to the small deli-sized place on Sisavanvong Road (I guess there's a different location). The Indian dish I had was deliciously prepared, and I would have returned the next day if we didn't have to leave.