There aren't any Andhra Food joints in Pune - at least to my knowledge (believe me, I have scouted enough). The compensation, u will get some good Tamil food in Rastha peth. These are like typical mess types - one name Bhavani caterers is just opposite to the Ayyapa temple in Rasthapeth - u can try it. Being a Tamilian, I just love the food. Have been someone who lived in Andhra for a couple of years, still keep looking for some good andhra food...