My guess is that the two lollies were not leveled properly, and the weight of the 2nd floor shifted, causing increased pressure on other joists and a new set of problems over time. 

A solid PM is worth their weight in gold, and myself, owning investments remotely for 17+ years, I have some real horror stories to share.

Always use the best and most experienced MHP attorney you can find in a case like this because their experience and affiliation with the MHP community will carry weight with the city. 

Rodney, an agent who won't give you BS comps as a matter of course is worth her/his weight in gold.

A good TC for a high producing agent is worth their weight in gold.. 

A good leasing agent is worth their weight in gold to reduce vacancy and avoid problem tenants. 

Any lender worth their weight should guide you in the right direction.

The "Best States" rankings are subjective because it all depends on selected criteria and weighting.

It fits into a hole and has arms that expand out to grip into the studs.We have used these before where we can't get into the attic or on the first floor where access from above is not an option . . . easy to install and it will hold the weight you are looking at.https://www.homedepot.com/p/Co... 

So run the numbers and weight the trade offs.