If not, then better have a financing contingency.  

If you have a higher rate it’s not a bad idea, and most do not even know what recasting their mortgage is but I think it boils down to can you do better investing it

The sooner, the better.

Once they sold enough units and got under 20% rentals, banks started lending and property values jumped.HOA fees always go up and you may have special assessments hitting you out of the blue, particularly in an HOA that's been mismanaged.HOAs have retired people with nothing better to do than spy on neighbors and report them.

If the 7/1 works better for your business needs, that’s what matters most.

Otherwise many investors would buy, "kick out," and bring in higher paying tenants.I think the better question is what's needed that is health and safety?

And I agree, 100 doors at 200+ is much better that 10 doors at 900.

There is no perfect time to invest and there are better times.

How can you do better for your clients?

If instead you meant you did want the property even with these problems but just wanted to try and nickel and dime the seller on an already good deal then you know better for next time.