Remember: Liability insurance is most investors' main source of liability protection.

Just remember that because you own a Contractor/Remodeling company you could potentially provide value to other real estate investors.

Also, remember with your realtor dues, you have access to the legal hotline for free.  

I laughed remembering it was the only gravel driveway on the block.

Again remember your business plan.  

Octavian, at one point I'd installed a bunch of real estate apps, but like most of my apps, I found that I rarely used them and eventually forgot about them.About 6 months ago I upgraded my phone and don't think I remembered to install any of them on the new phone, and completely forgot about them until you mentioned them.For agents, the RI statewide MLS recently switched from Fusion to Matrix, and I think part of the reason for switching was a better app/mobile experience, so that's probably one of the few apps I could recommend.Other than that, maybe Google Sheets or Numbers for iOS - spreadsheet apps - would be useful.One other app I could maybe recommend would be Venmo for payments, as some tenants and contractors have asked about using that.

What you need to remember, and I know this from experience, is that this should not be emotional.

Always remember that you make money when you buy not when you sell.

Remember, no deal is better than a bad deal.

You have to remember "extra" costs such as snow plowing and grass cutting that fall on the owners.