I have student loans and am under contract on a multi-family now... I've been paying on student loans for 8 years and have 5 years left. Last year I re-fi'd and consolidated my loans, they are at a low enough interest rate. Once your debt to income ratio is in a good place, and if you qualify, I'd say you should go ahead and do the FHA loan and house hack to live for free or at least cheaper than you would otherwise. If you can find a co-signer, that would be great. If not, dedicate everything you have to becoming financially fit so that when you are able, you will have no problem getting a loan. THE KEY IS YOUR DEBT TO INCOME RATIO... and credit score, of course. Getting started is the hardest part and you learn SO MUCH in the process. I ended up going conventional on a house hack, mostly because it is a simpler process than FHA. With good credit, you only need 5% down. I'll be, at the worst, paying 100-200/m on my own housing which is MUCH nicer than continuing to pay rent elsewhere. If you can't qualify on a duplex, you would be a good position for a condo or SFH that you can rent rooms out it. I'm 30 and have had roommates since I left college... I would otherwise be paying double for housing and be taking money out of my pocket. Coming out of college, you'll easily find other people your age that want a nice place but can't afford to live alone in one.
I'm not an expert so I am just speaking from experience here, but I wish I had gotten started years ago. Had I realized I could buy a condo in the Houston area with an FHA loan, by now I'd have a substantial amount of equity and the property values would have increased by large margin. Instead, I'm sure I gave away 50-75k paying down other people's assets (and had a great time spending every other dollar I had on playing- don't do that). Although it is great to be debt free, you really just need to make sure that your loan payment is low enough per month so that your income isn't eaten up. If you are cash flowing enough on your investment, you will be able to double down on other liabilities with your free income (IE- you pay less for housing so you can pay more for other liabilities). For me, I know my student loans will get paid off in time so they just remain a monthly liability and I don't dwell on them.... I pay extra on them each month to pay down the principal faster but I also make sure to save money on the side. Although you are paying interest on the student loans, you need to be keeping money in savings for a rainy day (or a down payment)... and if you have CC debt, pay those FIRST before you do anything about paying off your student loans, or buying property. If you are spending an extra 15-20% on credit card purchases, there is no point to try to earn 1% on savings or chasing good money after bad by buying the house first.
Hope my story helps- if you are passionate about it, find a way to make it work!