Usually they offer a "haves / wants" time during the meeting.

An estoppel agreement for the tenants is voluntary, and usually not needed.

As @Anthony Wick pointed out, the landlord usually has to mitigate the loss by attempting to find another tenant.

The standard calculations are usually 7% - vacancy, 10% - repairs, 10% CapEx, 10% - still for management.

Usually That is the bank telling you it’s overpriced . 

They usually pay about 3/4 the rent on time and then pay some more a little later.

Then you pay balance on the sale amount usually within a week for free, within 30 days with 10% interest - and wait till the deed is ready You can during that time to ask your title company to do the search and extend the title insurance but it's not for mechanic liens or taxes - you'll pay all that.That's why it's important to research the property through before you say "bid".  

They are usually pretty informative.

I usually hand them a riddle and say hey I’m paying all cash for this property plus an extra 5 grand.

This usually means MLS access.