New registration rental agreement query

Venkatesh K N (student) (178 Points)

24 September 2020  
One of GSTIN holder holds 2 rental godown, in which he wish sub let 1 godown to others by different rental agreement.
My query is:
1) Can GSTIN holder sub let his not owned property?
If he can give sub agreement, He has right to issue sub agreement?
2) Can Sub Agreement be valid for new GSTIN?