Low rent tenants are willing to live with more flaws, fewer extras, and won’t be as demanding about discretionary maintenance and improvements.Fewer evictions.

These are unused HVAC systems with minor cosmetic flaws.

It’s possible it was sub-par and had a crack already running through it.If you really want to fight it, you’d have to hire an engineer to look at the beam and determine if it was flawed as well as how much force it would take to break it.

Pay attention to conversations where you uncover someone is a contractor or works in a specialized trade.

Even if you have a worse case scenario of HVAC failure and they do cover an HVAC, your tenant is without AC for weeks, you are on the phone with warranty company and contractor for hours (mostly on hold regurgitating the same story over and over again)your still out the $600 annual payment (probably several years wort), your paying the $500-600 for the “uncovered” Freon, and the headache of it all.

The biggest flaw is there is a steep learning curve and a lot of the functionality is built for communicating with clients (homeowners), which isn't really applicable for flipping houses.FlipperForce/RealeFlow/FreedomSoft/Fixters - These are real estate specific softwares with varying levels of project management features & functionality for managing rehabs.

While some cities around there have slowed down Brookline is still firmly in the multiple over asking price offers in the first few days pattern if you are priced close to market value.So if it IS there and you only have 1 seller financing required offer you have to be really high or there is some fatal flaw with the place.  

Earlier this month, my tenant uncovered water damage along the baseboards and lower walls of the master bedroom.

The politicians pass rent control rules to satisfy their constituents but they ignore all the economists that point out all the flaws in rent control.  

Every system you try will have flaws or you'll salivate over a feature that shows up in other software.