Then with interest rates bounding upward, you and your buyer-customers are faced with ever higher financing costs...

Prime rates, interest rates paid on customer bank accounts and CDs.

Here is 3 scenarios1) invest $30k today and in a year invest $41k which will generate $900/month rent (no idea how you make money at these rent points but that would be a separate post)2) invest in money market currently ~5% for regular money market, currently ~5.3% for preferred customers for a year.  

Curious if you're just highlighting an opportunity in the market. 

Does the listing description highlight features of the property and amenities in the area?

You fix with the idea in mind as to who your customer would be.

I think it really is to provide some type of value to the customer and get your brand in their face repeatedly.  

Put consistent ads on Facebook and you will have customers within a couple weeks.

This highlights that the sector is ongoing adjustments to post-COVID realities and shifting economic policies.  

There are also less costly markets in CA that have strong demand from travel nurses as well as many other customer segments you can market furnished rentals to.