"We have lost electronic goods worth over Sh3.5 million because there were a lot of speakers and studio equipment," he said.
Mutisya appealed to the landlord to collaborate with Kenya Power and see how traders will be compensated.
City County Chief Officer, Disaster Management Bramuel Simiyu said the fire brigade team managed to contain the fire.
Nairobi Central sub-county Deputy Criminal Investigation Officer Tiberius Ekisa, said they have launched investigations to establish the cause of the fire.