If you provide a scope of what you are demo-ing, you may have better luck with someone's experience to comment here, but costs can vary regionally, so a local contractor would give you the best actual estimate. 

This is a great route for investors who don't have the time or want to spend the effort sourcing deals.Like we have discussed an investor friendly agent is one who has experience investing personally but also has referrals for contractors and property management for you on the back end making it a very seamless investment as well.

In your experience, did you leverage debt services expense (aka mortgage expenses) in your application?

., and borrower profile requirements such as experience level, credit, and other important aspects to your borrower.

It's also helpful to interview a few candidates to see who you feel most comfortable with in terms of understanding your goals and who can offer practical advice tailored to your investment strategy.Make sure to ask about their experience with real estate investors, their fee structure, and whether they have dealt with setting up similar business structures.

There are plenty of DSCR lenders here on these forums so I'm sure someone with more experience with this type of loan will chime in.

Wondering if anyone had long term experience with this group, and how it was going?

There are a lot of opinions from people who have no first-hand experience.

Has anyone had any experience with Evolve Vacation Rental management? 

He has nearly 40 years experience and his properties are owned in his personal name.