If u visit this shop, you have to try the ginger masala chai which is super spicy and really good for a bad cold when you cant taste anything.
The staff is polite and a north indian guy actually sets up the chai for us and he uses plastic gloves and cleanliness is ensured. They have a lot of variety of tea's available and you can try a different one every time it rains down on us in kochi. Cheers.