A realtor would be a great source for that with reports they can pull from the mls 

You cannot be entitled to more than 418,000.Source: VA Loan Home Owner

If you are looking at adding a bathroom, try your best to locate the new bathroom as close as possible to an existing plumbing/drain source (either the kitchen, or to another bathroom).  

If there have been a few months of late payments though, that definitely warrants having a deeper conversation with the current owner.If the owner doesn't know much about the cause of their tenant's late payment situation, go directly to the source and have a friendly conversation with the tenant and introduce yourself.  

The best way to access off market deals you have to either do it yourself, which is a full-time job calling and building relationships with these cold sellers, or find investor-friendly agents/wholesalers sourcing these deals for you.Check out wholesaling Facebook groups in your area and add yourself to all of them.

You posted basically the same question in the same forum 2 hours before this so I would delete one so you get better answers.How long have you been sourcing properties?

This forum is a good place for sharing both positive and negative associations.Finding new and reliable sources is always a difficult task.

I prefer to use appreciation as a kicker and not the main source of profit.

@Joseph Lavoie I live and invest in Birmingham area, I have a couple sources that will loan under $100k (hard money loan w/construction loan) I have used if you are interested. 

@David O'Sullivan JrRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.