Plane was neat and clean. All requests were handled courteously by staff and attendants air hostesses.
Meal provided was also of good quality and pretty decent priced.
I feel in the domestic flights Indigo is budget friendly and overall well priced goods inside.
I had booked return journey of same airlines and never had any issue with bookings etc.
Seating space was also suitable for person with height of 6 feet or so.