In years of travelling I cannot recall a better city tour. It is partly because Kolkata is so diverse  from current local sites to colonial history. 

On top of that Bratati is a superb guide. She speaks perfect English, has a detailed knowledge of history, and many different stories to tell about each location. 

If that’s not enough, she has a great sense of humour. We can’t recommend her enough. 

Bratati is a very knowledgeable guide who obviously knows & loves her city. We saw unique aspects of Kolkata. Would recommend highly. 

Saha was friendly, professional, extremely knowledgeable and adaptable

  She was very skilled in finding what woukd interest me the most over the two days and she made everything interesting and also fun when appropriate.  She was just brilliant- I could not have had a better guide