You can't say that turquoise is ideally located, being on the 2nd and 3rd floor of a lane in koramangala, but then koramangala is the hub of 1000s of restaurants. It's located roughly behind kotak bank on 100ft rd to be precise.
We visited the european wing on the 3rd floor and the place has a simplistic, very spacious decor. The seating is comfortable and the entire flooring is wooden. It has a very large dining area, and the cuisine is european with a couple of asian dishes as well.
The menu isn't very large and we had the veg spaghetti and the fried rice with curry. Both items were flavourful and had sufficiently large proportions. The service was good as well, and I would surely want to come again to try out more food, especially non veg..