It can definitely work if you're able to build relationships and create rapport with park managers and owners.

Specifically, we're trying to understand how the most sucessful Broker / Lender relationships function, and what they look for in a partner.Thanks in advance for any thoughts or connections!

A lot of companies do this arbitrage model and build great relationships with owners who don't want to deal with the hassle of managing an STR. 

Lastly, they like building relationships.

Develop relationships with different providers so that you know how they operate and how they charge before you call them. 4.

When you tell these people that it often takes more than a decade before the investing makes things like that possible, they go looking elsewhere for advice, until they find someone who's willing to sell them what they want to hear.Building relationships, improving your lifestyle, relieving chronic anxiety, creating strong friendships, building bonds with family, work-life balance, delayed gratification, risk-reward management, lifelong financial freedom, all the really good things about REI are often suffocated under the overwhelming need to GENERATE INCOME TO QUIT MY HATEFUL JOB.What's the best thing about investing for me?

This seller has many more properties to sell off in time and would like to keep the relationship going but once I tell perspective investors that they cannot access the properties they lose interest. 

Any tips to keep my good relationship with the owner and not ruin it in the future because of this business?

You shouldn't do the PMs job, you are paying them, but as the first time working together I would use it as an opportunity to learn and establish the relationship.

Maintaining open and proactive communication is key to a successful lending relationship.