I would consider myself to have the millennial mindset.

I can see how this site would be a very appealing to millennials who like conducting transactions online and on their own time. 

In 5-10 years when millennials start making families, there will be even higher demand for good homes in good school districts.- 25K in cash from your equity does not give you enough 20% downpayment to buy anything better as a rental around here

What type of properties do Boomers vs Millennials want?

As millennials, like myself, graduate and as technology and real estate continue to intertwine, this seems like a great idea to me.

NC is known for it's mill town cities and a lot are turning around with the millennial's looking for something small and close to all the amenities. 

The rental trend is long and has several contributors not just millennials, but downsizing boomers which is a growing contributor not on the tail end here.

I read an article from Business insiders: The American suburbs as we know them are dyingIt's very interesting and basically talks about how the Suburbs are changing, malls are becoming ghost towns, and Millennials are move to more urban and efficient living spaces in denser areas where walkability is a benefit.Of course if all of this is true, buying into major cities ahead of the migration of younger people seems like an excellent strategy.In fact, we see this all the time and contributes towards a process of gentrification.

The ones in my area generally refer to their VRBO number as I do.I refresh the add every few days to keep it towards the top of the search results.Since it is free it is a no brainer for me to use even if it only generates one lead a year.I also sometimes get someone that just wants to send me a check months ahead of their desired reservation and I have no problem with this either.My perception is that people using VRBO are middle aged people that don't mind spending money on a nice place.The inquires I get from AirBnB are more of the millennial crowd that may not have as much to spend as someone in the peak of their earning potential.

For 2016, these were the top 10 real estate markets to watch.https://www.trulia.com/blog/10-hot-real-estate-markets-to-watch-in-2016/They looked at five metrics: strong job growth over the past year, low vacancy rates, high affordability, more inbound home searches than outbound, and a large share of millennials.