It's also possible that they were in violation of the license law in NC but I'm not really familiar with the specifics of that law but it would not be unusual to specify that they can't blackball another agent's listing.

Don't forget that Airbnb is sending messages, as well, so you will be doubling up.I have 3 auto messages:(1) Booked instantly - I let them know we are looking forward to their visit and highlight the unusual things about the listing that they might have overlooked about the listing and let them know they can cancel within 48 hours.(2) Morning after check-in - Asking them how their stay is and if there is anything they need.(3) 5:00 pm the evening before check-out reminding them of the check-out time and instructions.8 days before check-in, I send them a manual message reminding them of the upcoming booking and asking them for their ETA for an in-person check-in or instructions if they'd prefer a self-checkin.

@Juan Mendoza Our story is unusual, I think. 

I want to make sure I'm not overlooking any potential risks or unusual requests in this counter offer.Thank you in advance for your help!

I would assume asking proof of income on something like this is not unusual to request in a sale.

Here is an unusual way to find contractors........Go to Home Depot or Lowes about 6 am, you will find lots of contractors there buying supplies for their jobs, ask for their business card or get their telephone number off their trucks.Tell them what you want, ask them to meet you to give you an estimate. 

More of a hotel room..2x-3x unfurnished long-term gross rents aren't unusual for well-managed places in good areas.

Regarding the $1,275 placement fee, I don't think that's too unusual but read your PM agreement and dispute it if it's not included therein, or if it is, challenge it since it took them so long to place a tenant.  

It’s not unusual for some adjustments to happen during the loan process, but communication around those changes is really important.

Very unusual, most lenders will have the documents drafted and send to you