I believe they are expressing their displeasure with the fact that I have not accommodated some of their recent requests that went far beyond the scope of what is required (like insisting a licensed electrician switch out a smoke detector when we could do it ourselves) and I had to set some boundaries after years of high maintenance for them.

We outline our criteria if they express interest so they know upfront.a.

.: I am not going to express an opinion on whether being on a single platform can improve your ranking because i really d not know and admit you may be right.  

Your perspectives have been incredibly helpful as I navigated how to handle the situation.Here’s how I just responded to the tenant:I expressed sympathy for their situation and the loss of their pets.

I would express my interest in buying the house.

With boundaries of course as @Adam Bartomeo expressed.

We call it an ELA (Express Loan Approval) where we can close in 15 days or less because it already underwritten.That ELA will outbid any offer even in some cases an "All cash" close because an "All cash" offer is usually well under the ask price.

However, a relative of mine has also expressed interest in investing their own funds into this venture and splitting the proceeds. 

If your project qualifies for EPP (Express Permit Program), then you don’t have to secure permits in the traditional way.

Examples include:Capital One Spark: Great for cash-back rewards.American Express Business Platinum: Excellent for scaling businesses with travel needs.Tip: Pay off balances on time or early to build a solid repayment history without impacting personal credit.4.