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

Be extra careful meeting 'strangers' in your home.

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 . 

At this point in the market I am extra insistent on decent cash flow, you just cannot count on what tomorrow will bring.

But she is increasingly being priced out.A 35-year-old mother of two, with another child on the way, she works in a clothing shop and drives for Uber to earn extra cash.

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".  

Even at $18k, that would not replace our floors but again, we are extra cautious and trying to do what's right and fair.