you'll probably get a good response, because it's a narrow, specific question. 

I wish there was a system for searching for STR specific things but I have only found something like AirDNA to be the closest even though it's far from ideal for that.

Your specific variable expense assumptions are wrong, BUT you stumbled into them being correct overall.Also, you are approaching this correctly - entering in the numbers to generate a purchase price that meets your metrics:)

They not only specialize in self-directed IRAs and solo 401(k)s but also have an entire team specifically dedicated to supporting BiggerPockets members like you.

That means clearly calling out 4+ awesome amenities they can’t resist—like “Lakefront Retreat | GameRoom | HotTub | EV Charger” instead of “Charming Cottage with a Beautiful View.”Why It WorksGrabs attention with specifics (people love hot tubs).Tells guests exactly what they can expect, so they’ll click over your competitors.Makes your property unique—no more “cozy” or “adorable” listings lost in the crowd.Try ThisBrainstorm your top must-see amenities.Keep the wording short, clear, and hype-worthy.Swap out any fluff words like “cute,” “lovely,” or “charming.”

My name is Christian and I'm excited to be here as I start on my journey into real estate wholesaling, specifically in the Pittsburgh, PA area.

Small multifamily is how I got started as well, specifically duplexes.

I would think that a property manager would be able to assess your specific unit, be able to determine what market rate is for the local area and the quality of the unit, what the market rate rate is for your specific unit, to suggest what your unit could rent for based on some improvements and have a sense of what rent increase would be tolerable by the tenants. 

Would be very interested to hear from experienced investors on your thoughts for these two areas specifically.

You have to do some work to create real estate specific "Classes" and expense accounts for QB.