The food was really poor, I think a lot of it was industrial or frozen. The decor is more than dated and the atmosphere was not very warm. A somewhat strange practice, part of the room was only lit from the moment customers showed up and were installed there (3 spots do not represent a substantial saving and will not save the planet). We were also quite surprised by the youth of the dining room staff (14-15 years old) who seemed to lack experience, which is normal given their age.
The toilets smelled bad at the very beginning of service.
There are much better Indian restaurants in Nantes. I think I'm pretty nice by giving 3/5, I don't recommend this address.