We only needed to pay earnest money and a portion of the closing fees bring upfront investment to 12-15K.

You should have money set aside for litigation.

I can buy a 2-4 unit with 20% down vs conventional can only buy a 2-4 INVESTMENT property with 25% down 4. there are options where DSCR loans dont repot to personal credit, helps in not having to show a bunch of paperwork or not one person in a partnership has to carry the debt5. way less paperwork to close on this loan type vs a conventional loan. we care about the income of the property you're buying and it's ability to service the debt of the property whether we use long term rents income, lease income, or air dna/bnb income.6. easily buy in partnerships, add people to your operating agreement, its as easy as that so bring partners into a deal. helps with scaling and raising capital or getting partners involved7. gift funds allowed to close on these as well, and like I said earlier, there's only a 10day seasoning period of funds with some lenders so that means you can literally have a private money lender deposit money into your account 11 days before closing, and you can use those funds to close!

Closing costs - you will have to pay taxes/stamps etc. typically as a seller.4.

Yes you will save some money by self managing but more important you will learn what it takes to manage a property. 

I have a confession: my only duplex, which I gave owned now for 2 years and recently moved out of from a house hack, has proven to cost me more to maintain/pay taxes/repair/fix etc to the point where my cash flow is close to zero.

They loved it because they got some play money right away and steady income each month without having to deal with toilets and tenants.

You'll need something like 125 units netting $200 per door to get there, that's about 10 million worth of multifamily in today's money, so you'll need about 3 million in down payments.

Typically, the adjustments I see on appraisals for basements are more flat rate adjustments. 10k is usually the number I've seen.What stinks is that there are a couple of model types that have below grade space where the builder, I'm sure, was trying to lower the taxes by having it below grade so the county wouldn't count that space in the assessment.

Mortgage Broker/ Bank/ Hard Money Lender – Someone that has experience working with other investors.