Besides being worried at adding complexities to my properties, I genuinely don't really know what people want, because when I travel I'm not spending the kind of money that people are obviously spending at these ultra high cash flowing properties.

Quote from @JD Martin: Quote from @John Underwood: Quote from @Collin Hays: Quote from @John Underwood: Require travel insurance that you can make a claim on? 

We make thousands extra each year on pet fees and have never had any damage.Most of our guests travel with their pets.

Always approach as a developer with a specific usage.  

I used nothing but systems to get to this point as I had a successful and stressful career where I travelled a ton.  

I am not seeking to charge each tenant, only seeking to remotely monitor each buildings water usage to identify costly waste/problems early as possible.

We've installed the Moen leak detection device, which detects leaks both hot water and cold water, and monitors water usage and gives you weekly reports.

@Russell Brazil: I dropped off for a bit there because I was travelling and had not connectivity.

After some travel over the past few years, I find myself back in Boston with a job that could shape up to be pretty okay in the long run. 

, demand came from travelers, students, and nurses.