Yesir still operating in the MKE market. 

If one or more units are vacant, the remaining units often don’t provide enough cash flow to cover expenses, making it harder to meet operating costs.Maintenance costs: A fourplex comes with four times the appliances, plumbing, HVAC systems, and other components to maintain, leading to significantly higher repair and maintenance expenses than single-family homes.If you want to see the detailed calculation, read this BP blog - More Units Doesn’t Mean More Money—Why a Single-Family Home Can Beat a Fourplex.Resale value: Multi-family properties have a limited buyer pool—mainly investors—who base their offers on CAP rates.

AI tip 2: a friend of mine wrote an app (beta) for landlords to market themselves on a regular basis by soliciting reviews from tenants.

Reward in RE prices for risk of course.As for horizontal I get mine from local community banks ..

I've had the exact same thoughts in regard to the matter but a colleague of mine had the question and I wanted to pose it to the group. 

What is the T12 Net Operating Income? 

In my opinion, the best agents, appraisers, home inspectors, contractors, lenders will utilize AI as a complement towards their existing businesses to spur greater growth and operational efficiencies.

With limitations on court operations, no evictions related to non-payment (COVID-related or not) can be pursued right now, and likely for several months.

But I’d be amiss if I did not suggest that instead you gain knowledge of the aforementioned 3 foundation by studying for a real estate agent/broker license, and then seek employment with REITs, real estate operating companies, real estate managers, or real estate brokers.  

Buying an out of state rental property from a realtor, wholesaler or off facebook or zillow etc as opposed to from an operation or turnkey provider who has an active, substancial, and effective boots on the ground team or teams to support you after you close on the sale.