If I were looking to do my first real estate deal with zero prior experience and no money, here's what I'd do (I did).
I'd start with the target of buying a single-family, duplex, 3plex, or 4plex in an area close to where I lived and that I was familiar with.
I'd take an online RE course to get my license as quickly as possible (I did it in 2 weeks). Upon completion, I'd sign up for the MLS system so I could start looking at deals.
I'd call the listing agents involved and pepper them with questions about active and sold listings.
I'd also tell them about my plan to buy an investment property.
I'd call local banks or mortgage brokers to get an idea of loan terms I'd be able to qualify for. Rate, Loan Amount, LTV, Term, Guaranty, etc.
I'd be building relationships with these bankers along the way.
They should be able to give you an answer in 1-2 weeks on what you'll qualify for.
**Be sure to ask them what options you'd have with an FHA loan, 3.5% down government backed.**
I'd get laser focused and pick 1 or 2 neighborhoods and learn every single thing I could about the area.
I'd drive the streets, search public city planning for the area, know every proposed & ongoing development, talk to all the listing brokers that have properties on the market