Generally in the first year or more you’ll have enough of those to not really incur any UBIT on especially when you factor in cost seg.  

Are they doing everything possible to expose properties to the broadest possible market?

I've never had a listing anywhere near this price range but I would begin to research the kind of people my buyer's would be, what kind of jobs they would have, where I could meet and find them.Secondly, I would get professional photography of the property and expose the home on social media and pay for ads on instagram, facebook and anywhere else it would make sense to.

That is another factor you need to keep in mind.

I do agree with the others on the condos, HOA and other factors make it hard to cash flow. 

By no means.As others noted, it depends on many factors.  

For example, selecting someone on disability or no disability is illegal and should not factor in your decision in any way.  

I use traditional comps to figure property value then use AirDNA + enemy method to factor projected income and then do a traditional underwrite of income / expenses to find return.It is important for AirDNA to have a subscription to find the most similar properties and not just rely on the number it spits out.

Implement strong passwords and multi-factor authentication.

Depends on a number of factors so hard to say for sure.