So far I haven't had any issues with these tenants - they're either high income earners or long term tenants who take care of the units.

Ensure the DSCR calculations work with the high LTV and your credit score, especially if the lender won't use MTR or STR income.Lender Criteria: Some lenders won't work with new operators, some only use market rent, and others will use STR estimates or income statements from property managers with similar properties.I hop the bullet points make it easier to understand.

Especially if the CPA/firm is working on a (high) flat fixed rate.

.: •Curbio develops a strong reputation for quality and efficiency•Homeowners are attracted to Curbio’s ability to get things done efficiently, reliably and cost-effectively (no nightmare renos that go on forever)•Curbio continues to enlist realtors as strategic sales partners, by devising a referral commission program for them, to mitigate channel conflict•Curbio maintains sufficient decision-making control (e.g. project types; material & appliance options)•Homeowners are given sufficient preference choices within strict guidelines (e.g. color palettes; good-better-best options materials)But I suspect one of these two growth scenarios for Curbio might happen beforehand:•Expand current offerings to owners of rental properties•License technical infrastructure and processes to qualified contractors

Getting a mortgage without a job will be near impossible without going with an alternative loan product that will come with a high down payment and high interest, which is not the "househacking" way. 

I'm not personally associated but know the folks and highly recommend them.

Let’s say your high bid was $100,000 and you refuse to close.

The real estate market is strong with property value remaining high. 

One last advice I can give you is that MORE is not better, choose low maintenance high demand locations and the rest will fall into place.

You need to do this stuff because it's too easy for tenants or potential buyers to neglect the water bill, and the Detroit Water and Sewer is high.