Best bet would be disclose in your listing & disclose again in your welcome message when they book.

The country's continuous population growth, coupled with its high demand for urban housing, positions its real estate market for steady, long-term price increases.Over the past decade, cities like Berlin and Munich have seen remarkable growth in property values, with an increasing number of investors betting on the continued upward trend.

There's likely some good lessons he's learned that you may heed I'm not betting against you, but it seems like it could be a massive problem snowballing in the future.

And depending how it goes down, maybe I counter there counter just for the fun of the sport, all depends.

I bet you'll learn just as much (if not more) for about 1% of the cost. 

I bet if converted BACK, it would be 4br+, probably a rather spacious 4br+: - a whole lot easier to rent given much more demand for such vs efficiency or 1brs- no longer competing in any way against apartments- no more utility issues, because tenants cover 100% of there own utilaties- no more headaches of wrangling different persons to play nice togetherAnd on and on and on...... 

THANKS Your local credit union might be your best bet.

Nowhere in their claim is there any mention of how many people get that list.. so all this does matter.Lastly I am willing to bet there are plenty of people that have send 2K mailers and not gotten any deals... so tha claim truly is factually wrong.So does your plan sound good...In my opinion it doesn't sound good...

As we all know, Real Estate is a Team Sport.

Your best bet is to ask for referrals from professionals in the space: realtors, other investors, this forum, FB groups, etc.