My wife and I own a few Longterm rentals, a few Airbnb glamping sites, a property management company and we enjoy feeding our cows and being outdoors.  

Also get a good umbrella policy.

I'm looking to purchase my second personal rental property and I was going to put them under an LLC umbrella . my commercial building has been under an LLC for 25 years.

Whatever you do, make sure you have a decent umbrella policy. 

What if I did an umbrella loan on all 10?

If you have an a Corp, you can establish multiple businesses under a Corp umbrella.

Despite the cosmetic fixes, as had occurred periodically whenever it rained, the roof in the kitchen and living room leaked through the light socket and the power would go out in the kitchen, laundry room and outdoor lights.

For example, prioritize properties with outdoor spaces or child-friendly amenities if you’re targeting families.

I also keep an umbrella policy for a rainy day.

I have been very happy with Blink but have not used them for outdoors yet.