Quote from @James McGovern: If you have a tenant that is way behind in paying back rent and you want to put this on their credit report, what web sites make this easy to accomplish and have low fees?

I am considering upgrading the exterior doors (7) to black fiberglass...Although, I'm unsure of what door brings the highest ROI?

@Stanley J Black and @Jeff Nash

Not a home run, but we're in the black.

What are the best web sites for seeing price trends, both nationwide and in the states where I own lands?

The caulking in bathroom was covered with black colored mold (I has microbiologist test caulking and it test positive for 3 kinds of black colored mold)3.

We discovered that all crawl space vents had been sealed, leading to severe moisture buildup, extensive mold, and damage—now also affecting our tenants’ health.We need guidance on:- Is the home still safe to live in after opening the vents and potentially disturbing black mold?

I tend to bounce around the web a lot looking for information, but this forum seems to stand out above others for quality information, and any help is appreciated.  

@Jeff Nash and @Stanley J Black can help

There's so much info out there, and a lot of it isn't black and white.