@Dewey PaxonThere's no specific website for the sale of ST rentals. 

I'm a Realtor in Central Oregon and a client wants me to write a "Subject To" offer.

Also, most decent STR property managers will be happy to offer projections for properties, or even realtors who do a lot of STR business as well. 

You'll want to get prequalified and know exactly what you can afford because the market is super competitive and you'll need to be ready to make offers quickly once you find something you like.

Specifically with BRRRRs and building up a solid portfolio of hidden gems.

If that is the role you are looking to file I'd think you would be paying between 5-10% of project cost.If you are actually looking for this PM to hire subs, write contracts, schedule, order materials...essentially acting as a GC....I would expect you to be paying between 15-25% of the project costs.I can't speak specifically to your market, but those are some ball park percentages based on my experience here in Chicago.

I know this is jx specific, but what are general concepts that are the crux of legal disputes? 

As an LP in a syndication with two (let's call them) identical offerings in terms of asset type, business plan, submarket, asset size, projected returns, fees, waterfall, etc.  

Create & define your Buy Box and then find properties that fit.Make offers that make your numbers work, not the asking price.

Short-Term Rental:Long-Term Rental: Offers stable income and is generally easier to manage.