Mid-range hotels in South Kolkata (Calcutta)

Hey everyone!

Could anyone provide me with information about mid-range hotels in South Kolkata? My boyfriend is coming from the US, and we're planning to stay at a hotel together. It's his first time in the city. I'm looking for a safe, comfortable, friendly place, with minimum range between Rs Protected content ... Must also allow unmarried couples.

Any information would be appreciated :)

Thanks so much!
~Cynthia