Hey Key,
I started house hacking back in March 2020. See my earlier posts about that.
Somethings to consider (which could be just over thinking)
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Small multifamily homes don't often appreciate as much if at all. We live in a weird time these days and of course small multi families are appreciating.
This is a concern because often your money will stay tied in your property where as a nice appreciating single family will be a nice little bank for you to pull out from say 5-10 years from now.
This means your small multi family better cash flow off the bat. At least when you rent all units. At least $200 per door because you will not be seeing this money later (in a normal market). Cash on cash return is something you should measure and aim high (10-12%) if you're using a lot of your cash.
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Another thing. Where are you going to buy this property. I am a big preacher of marketing yourself and finding a deal. Go on to HAR find where there are neighborhoods of small multi families and then go get a list and market. This will take time. Likely 3+ months even 6+ months. Chances are these are absentee owners with tenant occupancy. Good thing for you because you are likely able to move in immediately. This point is side tracking a bit. But what I am trying to get at is find a deal if you have time and some sense to market to sellers. If not your going to have a hard time finding good cash flowing properties because you are basically limited to retail small multi families. Try to BRRRR if you have the time.
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Another thing. Tenant cloud. Its the property management software that I use. I recommend it because it virtually free ( some minor one time costs). There are probably better software out there. One thing I don't like is how tenant cloud handles contracts. It took me hours setting that part up! Also don't use an agent to list your property. Rent linx is your friend. Post to everywhere for free for your first listing. Save yourself the ~$500 bucks. This leads me to tenant screening. Read Brandon book on managing rentals. Should get you up to speed on tenant screening. 600+ credit score, 3x the rent in income in gross. Show the tenants the property so you know who they are. Check out the car they came in. Don't let them apply before you meet them.
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Last thing. Rehab/repair. Depending on the condition of the property, you will likely encounter some rehab before you rent. Rehab it nice. Attract nicer tenants. Rehab it ugly. Attract uglier clients. Your rehab will either set you up for nice long cash flow or bankrupt your savings. My fence has fallen in three places on my duplex and it wasn't bad but would've liked a more heads up on it.
Good luck dude! Congrats on graduating.