@Daniel Kries - 100% recommend buying either a multifamily or a very large house (6 beds, 3 baths or with potential to convert it, usually 2100 sqft or bigger, and renting by the room.
The large single families are a lot more common to find, often with better layouts, newer, and cheaper per bedroom. You would then furnish the whole house (inexpensive stuff like from Facebook marketplace moving sales is usually good - you don’t want cheap stuff, you want expensive stuff that is 90% off because someone else is moving) and rent the rooms.
Comparison:
$300k - 1950's duplex 3/1 and 2/1, 1600 sqft, located on major road, rooms are tiny. You rent the 2/1 for $1500 and the 3/1 for $2000 for a total of $3500/mo. Assuming no STR.
$300k - 1980's 2400 sqft single family, listed on MLS as 4 bedrooms but really 6-7 bedrooms and 3 full baths. You furnish it and rent each bedroom for $800-1000/month for a total of $4800-6000/mo.
Mortgage for either is $3000/mo (I’m making it up) but one is more profitable than the other.
Note - if you rent rooms, you have to run your house like a tight squad. A single bad personality can snowball into squalor so you have to remove them immediately or screen them out upfront. I don’t allow overnight guests, indoor smoking, pets, etc. It’s just not conducive to shared living. You will find most people are quiet and stick to their 10x15 room playing Call of Duty anyway. They appreciate being able to rent a room for 20-50% less than renting an apartment. my customers are mainly actively working professionals making 40-80k/ year.