Indian Garden, both in Taipa and Macau have a wonderful decor and exceptionally helpful and attentive staff. It's always a relaxing experience to have a meal at one of these two restaurants, though I'll admit to favoring the Taipa restaurant due to its handy location.
The food is always very tasty, and there is a wide variety of choices from all over India and they happily cater for vegetarians. It is also useful as it does takeaway food and the wait is never that long.
For me it is tinge perfect place to relax, enjoy a beer and some decent Indian, without expecting too much. I have some favourites - the Tandoori Chicken and the Mutton Sheek Kebab are always excellent, and the Saag Paneer is delicious. You won't be blown away by the food, but it'll hit the spot if you are looking for comforting Indian food.