Maybe $60/door or so would be more appropriate. 

I am assuming that since his lease ends March 31st you have provided him with the appropriate written notice regarding not renewing this lease, correct?

As I am in my 70s I don't rehabilitate.

I shall of course post a request in the appropriate place. 

We split the rent and profits 50%-50%So, I would break down the process into steps from property acquisition, rehab, property mgt and/or sale and assign appropriate percentages you feel are deserved for each.

The reason it typically takes so long is because the borrower has no idea what they are doing and the Agent and mortgage broker are just as lost and cannot provide appropriate guidance. 30 days is possible with The right team and a lot of hustle. 

I am an electrical engineer by training and not a lawyer, therefore my wording my not be the most appropriate, and I do apologize in advance for that; however, what would you do if you cannot remove all the lead paint, read remove all wood from the house if you purchase a house with tenants in it already?  

I would figure out what price makes sense for you, go look at the property and make an offer if appropriate.  

And then to top it off there has been a scandal where allegedly the CFO attempted to extort money from them for not doing appropriate due diligence (and by the way this is alleged by Fundrise, so I see no reason to doubt it).

Or, rather, you put your realtor to work and make her go find that tenant for a reasonable fee appropriate for your market.