Hi @LaMonica Evans, good luck getting started! If I wasn't married, I would absolutely have started with house hacking a multifamily using an FHA loan. I'm a huge fan of the idea for getting several units with a super low down payment.
While your broker is right about SFR maybe being safer because you can sell to both investors and home owners, multi families have their own strengths. I'm not sure about your market but in areas I've studied, if you want to house hack you can get a SFR for $75-100k and bring in a roommate for $400 a month, or you can find a great deal on a quad for $150-200k and rent out the other three units for $600 each or $1800 a month total while keeping a unit for yourself. With FHA, the down payment on the quad is only going to be a little more, but you've got yourself $1800 in gross rents instead of $400.
I think it's a great way to get started. The key is to be patient and find a great deal in a decent area. If you can find a great deal, good tenants, and improve the quality of the building or keep it in good shape, you shouldn't struggle to find a seller. The other point worth making is it's good to be safe and think through exit strategies, but I plan on holding my rentals long term, so I am more concerned about strong cash flow than I am about reselling it. This all depends on your strategy though. Research your market, run the numbers, and do your due diligence and I think you'll do well with house hacking a multifamily.