I have some experience doing this and I reacted when I heard that 99% of agents don't know what seller financing is. 

Neighborhoods like Logan Square or Albany Park have seen growth in rental demand, making them potentially good starting points.

However, sellers currently on the market are more likely to accept lower offers, giving us some room for negotiation.Rental Market TrendsThe charts below are only relevant to the property profile that we target.Rentals - Median $/SF by MonthRents held steady from October to November, bucking the seasonal trend.

Firestone park and Goodyear Heights are nice areas that get good rental rates and have lots of demand. 

Next I need to start reaching out to brokers and sellers.  

Hello everyone,My name is Matt Rulnick, and I am a Residential Real Estate Agent in Charlotte, NC.I was just introduced to this forum via an Investor Client, and look forward to getting acclimated and interacting with ya'll.If there is anything I can do to assist prospective buyers and sellers in the Charlotte, NC area, don't hesitate to reach out.Matt RulnickMatt.SearchCharlotte.com

A balanced market typically has around 6 months of inventory, so anything lower suggests a seller’s market with limited inventory.🎆 Las Vegas Rings in 2025 with a Bang!"

This allows you to access funds while keeping your existing mortgages intact.Second Mortgage: Explore lenders who offer second-position loans on investment properties, though rates will be higher.Cash-Out HELOC : While traditional banks often restrict HELOCs on non-owner-occupied properties, some portfolio or private lenders may offer HELOCs for investors.With $15-20K in liquid funds, look for deals where you can negotiate terms:Seller Financing: Negotiate lower down payments or interest-only periods.Subject-To Financing: Assume the seller’s existing mortgage while covering the down payment.Lease-to-Own: Lock in the purchase price while using rental income to build equity.

When it comes to AirBnB I have found its location, number of beds then amenities like kitchens and outdoor spaces that attract quality guests and demand higher prices. 

A year ago I recently purchased my first multi family to house hack and I rant into a issue when the seller paid for a electrical upgrade to the home.