Brokers should be a niche service at best.
And the broker they used basically does all the listings in the condo complex, so he has a steady flow of interested and vetted renters as well as standard leases that cover the specifics of the condo complex, as well as a relationship with the management office to get the renters approved quickly and get them keys for amenities and such.
In our case we pay the broker, but I can see a lot of value in their services for the landlord.
The broker is an independent third party to whom you pay a fixed fee, and have no extra cost or regulatory liability beyond that. A no brainer
Do they have to have their own fulltime electrician on staff or are they allowed to contract it out? Why the insistence that the work be done by their own employees instead of contractors?