The problem is mainly a concern for people with a net worth or reasonable income. 

If your current team isn’t cutting it, switching might be the best long-term move—even if it requires some short-term effort.Hope this helps, and best of luck with your investments!

I think you can go as high as 15% but it's cutting into your margins and depends if you are a GC yourself or not. 150k is close to a million or more.

do they have any concerns?

Would the 9-year balloon concern you, knowing you'd need to refinance or pay off the balance at potentially higher market rates in the future?

If I represent buyers, I like to include my name and contact information along with a sentence that if anything changes after the signing but before the sale, the tenant is obligated to notify me in writing or it waives any of those changes.Buyers might have other tenant concerns that are specific to a property.

I tried to work with my tenant but they cut off all communication with me and wont respond to anyone.

If the agent is not working out for whatever reason, cut the tie and move on. 

It seems like anyone can post anything without accountability—very concerning.  

I’ve been in contact with the Better Business Bureau about them  cut your losses and go the other way.