While sophistication of your equity partners (private money lenders) will vary between residential and commercial, the principle of raising private capital is the same.You need to develop your own system which allows a constant stream of PML even when you don't need the funds and/or don't have an active deal under contract.For example; I raise private capital by offering free educational workshops for people with self-directed IRAs.

I will say this varies tremendously by markets, in Cleveland for example we have lots of A/B properties well over 20 years; some of our highest end rentals are in "historic districts".

It varies by lender from what I've seen as to when they decide they will wait to close. 

I've included an example below to help illustrate this.So different lenders have different rates (which do vary even for DSCR loans) but these are factors they all consider.See example below:DSCR < 1Principal + Interest = $1,700Taxes = $350, Insurance = $100, Association Dues = $50Total PITIA = $2200Rent = $2000DSCR = Rent/PITIA = 2000/2200 = 0.91Since the DSCR is 0.91, we know the expenses are greater than the income of the property.DSCR >1Principal + Interest = $1,500Taxes = $250, Insurance = $100, Association Dues = $25Total PITIA = $1875 Rent = $2300DSCR = Rent/PITIA = 2300/1875 = 1.23DSCR lenders generally let you vest either individually or as an LLC.

Your Aircover mileage will vary and others have touched on "correct" coverage already.

Notices, eviction laws, tenant rights and landlord rights vary by state, with some county or city overlays. 

On top of that, the rent-to-price ratios in Detroit often outperform other markets, which can mean solid cash flow alongside appreciation potential as the city continues to grow.The key with Detroit is understanding the nuances of the market—it has a large footprint, and neighborhoods can vary drastically, even block by block.

@Mordechai ChaimovitzGreat points made above along with what @Daniel C. said referencing @Tom Shallcross's post on another thread.The context and variables for each individual investor will vary but many people are comfortable with getting a 2-4 unit that will reduce their out of pocket expense compared to their previous rent with the intent to do rehab and raise rents over time.

Monthly operating costs vary between €150-250 based on the amount of work and the type of accountant office you would choose to work with (those focused on foreigners usually charge more).It is true that in general this is higher than in many other countries.It is the first time I have heard about the possibility of a virtual office from out of an LLC.

It's very personal and varies wildly.