I think the main levers for you would be price, posting on all the sites you can including FB, hiring a photographer and then maybe an incentive.

I checked again and I couldn't find anything on their site about this.  

A few platforms that work really well for that niche are:Furnished Finder – probably the most popular platform specifically for travel nurses and healthcare professionalsTravel Nurse Housing – another niche site used by traveling medical staffAirbnb – works well if you optimize your listing for 30–90 day stays and clearly mention “travel nurse friendly” in the descriptionVRBO – can also be effective for mid-term stays, especially in certain marketsFacebook groups – local travel nurse or healthcare housing groups can be surprisingly effective if you post consistentlyA couple of tips that really help:Offer flexible lease terms (30/60/90 days)Include utilities, Wi-Fi, and a dedicated workspaceHighlight proximity to hospitals and clinicsIf you ever need help setting up or optimizing your listing for mid-term stays, feel free to reach out—I work a lot with mid-term rentals and travel-nurse housing.

I'm working on getting a SFH to market for rent and during these past 3ish months, I've noticed that my immediate area has only maintained a handful of rental listings on sites like Realtor.

Any agents out there with a site that may work?

You have census data (population, income, age breakdown), crime mapping sites like CrimeReports and Neighborhood Scout, Rentometer or Zumper (to estimate rents), and Walk Score (for transit, walkability, and nearby amenities).

I would confirm that the cost segregation study that you are getting is an 'in person site visit'.You might be getting a hybrid study which is providing details, photos and sending a video of the property to the engineer where they will provide youa study instead of giving you a questionnaire to complete.The other reason where there might not be an in person visit is because the properties were placed into service many years ago. 

Lots of content on this site as well as the sister site passive pockets 

Note also with this being a development value add, the initial capital outlay will be long before the income is realizedI am not as adverse to cash flow negative as many on this site, but that is a lot of work for very little added value and negative cash flow.  

There are a lot of standard questions that are readily available, or the screening site you choose may have their own application forms that you can't customize.Determine how you are going to identify which application is the strongest and ensure you are asking those questions.A few less common questions we ask:- How long do you plan to live here?