Tata Safari is a great 7-seater SUV. Tata has been originally known had a bad reputation for reliability but over the years they have strategically improved the quality and reliability of the cars. We would also suggest that you can also consider Toyota Innova Crysta as a good option.
You can also check other 7-seater SUV cars here:
https://staging.autocarindia.com/cars/7-seater-cars-in-india