Multiplex has lots of responsibilities to manage multiple tenants and other related issues which are multiplied as well.

Tell the rich guy that has seen it all and done it all how much they don't know...yeah, that seems sound.Whatever happens, your outcome will be multiplied.

Regarding your question on how to calculate value, this size property is tough because many investors in this size still base price on a per unit basis, gross rent multiplier or other metric.

Using a formula you can multiply the cost of repair per sq feet by sq footage of the house and you will get a rough estimate of the repair costs.

Househacking is your easiest route to multiply your cashflow!

The other 50% is split pro-rata amongst the investors so you get 10% of that 50% and each other investor gets the amount invested divided by the total invested by everyone (which establishes an ownership percentage) multiplied by 50% (the total investor share).

180k for a 700 in rental income is a 257 gross rent multiplier which is HORRIBLE.Is the property listed with a realtor?

If you don't want to do any research and even look before sending them out, it's easier to go to Zillow, take their Zestimate multiply that by .5 and then send offers out to whole neighborhoods at a time.

If you debt leveraged a stock portfolio to 80%, the cash on cash returns of your portfolio would also multiply and likely get in the range of a real estate portfolio, perhaps even more so. 

They will figure what other comparable buildings have sold based on their income (a Gross Rent Multiplier) and figure the value based on that.