Indian Herbs is celebrated for its authentic Indian flavors and accommodating menu, including options for vegans and vegetarians, with 95% of reviews citing the food as "delicious," "authentic," and "high-quality." Around 80% of reviews highlight the warm and friendly service provided by the staff, often described as “attentive” and “kind," with special mentions for personalized attention to dietary needs such as gluten-free or Jain options. While approximately 10% of reviews point out minor issues such as dry garlic naan or dishes lacking expected flavors, these comments are outweighed by the positive feedback on the overall dining experience. The ambiance is generally praised for its warm and inviting nature, although a few reviews suggest that the atmosphere could be more cozy, with some customers noting a surcharge for terrace service. Pricing is deemed fair, with several diners mentioning good value through the set menus, although a small number comment on slightly higher prices compared to standard rates in Barcelona.