She could have chosen a much cheaper solution, like go to a coffee shop.

It is a very block by block city depending on the neighborhood.  

They are a private company so you will never see the financials and have no idea how strong or weak that actual warranty really is.As to the funds I mention, yes there are a few, some right in your neighborhood that lend to performing borrowers, have also paid consistent monthly returns, all 1st trust deeds, shorter lockup, etc. 

Also, when picking a lender, make sure you pick one that is very familiar with BRRRR strategies, has access to hundreds of lenders to shop the best Hard Money and Refinance partners for you, and that can give you advise on the front end.  

And shop around!

Make sure to shop around for the best rates and terms.Find the Right TenantsOnce you’ve purchased the property, screen tenants carefully to ensure you find responsible individuals who will pay rent on time and take care of the unit.

Not as walkable, however, as some of the neighborhoods that you have referenced here.  

My exit strategy is to sell off my multi-family rentals and exchange them for single family homes in desirable neighborhoods.   

I’ve personally house hacked in the Irving park neighborhood in Chicago with a multifamily so not completely relatable experience to what you’re looking to do but hopefully can provide a few insights.If you go with the suburbs in a SFH, you could rent by the room and presumably increase cash flow.

*Neighborhood drive bys could get you shot.