How to relocate from Kolkata to Bangalore in EY GDS?

I mostly begin my search for accomodation with were my bachelor collogue live in the city... Most of the time you can find PG listed in OLX for those area. This is how I solve living issue for first 6 month.
Now next issue is food as South Indian food is totally different and delicious from Bengali food. So finding rice is easy but getting fresh cook fish is tricky so get the rice from outside and cook fish or dal at home. 3rd is transport... Get a second hand bike(try to get it from militery personal as those are well maintained and less km on bike. Prefer bikes like bajaj Platina, Tvs star City, Hero splendor, or Scooty like Yamaha Fascino.)