@Karen Mizrahi hey Karen! Congrats on getting started with real estate investing, and having the foresight to look outside your local area.
$50k can be enough to start, it depends on your strategy and goals. MF will put you at a higher price point, so if you're going for a rent ready MF with a conventional loan, keep in mind you're often looking at 20% down or more.
If you want to stretch your dollars, you could look at doing some sort of value add, like a BRRR opportunity. Keep in mind greater reward comes with greater risk, so you need to be sure it's what you want!
Here in Chattanooga I have a client under contract on a quadplex in the low $300ks that has an ARV around $500k. He's BRRRing with a hard money loan, and will then do a cash out refi. So things like that are possible with $50k!
I would note that if you're new to investing, and investing long distance, and investing in MF with multiple doors, you likely want to use a professional PM and not family (assuming they aren't professionals at this). Would your family know what to do if a tenant isn't paying rent? Or how to properly vet tenants? While there are certainly times self-managing can be okay, MF is a bit more advanced of a PM situation. The tenants can talk and collude, and I've heard some horror stories come up with that!