The details will eventually emerge and undoubtedly the whole crew deserves the plaudits. It would have been a complicated and busy time for the crew but if in a double engine failure and no apu the aircraft would have on emerg elec config power (RAT) and only the LHS instrumentation would have been working so I would expect the LHS to have been flying. The RHS would have been equally busy and in this case was integral in the successful outcome of any pilots worst scenario, as were the cabin crew in the aftermath.
My respect and compliments
GG