Seriously man, client location and that too so far away in north-east. What's your base office? Anyway, from my experience, I am telling you it's a trap and don't go there.

Base location is kolkata. What do you mean by trap? can you elaborate please ?

Team lead

Just search for PwC kolkata office reviews on Glassdoor. You will know how pathetic that is. 
 First of all there is no WLB in PwC and you will join kolkata office, hellish. 
 By any chance, if you are Bengali, it might be possible you feel a bit relief but if you are not Bengali, you will regret hugely joining PwC kolkata or any north-east client location.

Consultant

I have an offer from PWC India (gps advisory) for the client location - north east. I have 6 years of experience in the private sector till now.
1) is it good

I have an offer from PWC India (gps advisory) for the client location - north east. I have 6 years of experience in the private sector till now.
1) is it good to switch to gps advisory now? How are the opportunities further?
2) how is pwc's relocation policy if I ask them for the Jaipur office location (my hometown) after a year or so?

TCS to PWC?