My wife and I have a SFH rental in DC, and since moving to Richmond we have done very well renting an AirBnB suite we set up in our primary residence here.

This would be for first lien position obviously. 

You see, over the past year I have invested in 3 very modest but positive cash flowing single family homes in 3 different states.

And yes is you buy a junior position the other mortgages senior to you stay in place but the IRS goes away as stated.. its the first in time is first inline ... so say you bought a second TD and there was a first td and a few mechanics liens filed before the 2nd was filed then those stay.. although rare because the second usually wanted title insurance and would not fund with liens in front of it.I loved Trustee or Sherrifs sales when IRS liens were there.. it scared all the newbies away.. and or those that had to back fill with a loan ASAP and could not wait out the 120 days.

Also, most hml lenders require a first lien position which would be occupied by your mortgage lender so that will also be a problem. 

I have a business account for my primary business (non real estate) through Chase.

I'll contact you later" type of response).Trouble for me is, I live overseas, so physically visiting this person is a bit difficult, but I'm not adverse to the idea, for the principle of the matter.My question is, at what point do I call the police? 

It can be profitable and can also make a positive contribution to the community!

I've submitted about dozen resumes on positions ranging from Apartment Manager, apartment maintenance technician to Managing apartment managers...  

have any of you been in the same position?