Renee wants to hire more workers from overseas, but it's not that easy

As office workers steadily return to Sydney's CBD, Renee Baltov's barbershop in Martin Place is finally seeing a boom in customers.

But like many small business owners around Australia, Ms Baltov is faced with ongoing staff shortages and fears her dreams of expansion — she has a second shop nearby and is considering opening a third — may have to be put on hold.

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