PM fees are high, exactly because so much work is required in managing STR.  

Coming from an area where rents are much lower (a 2-bed, 1-bath, 1,500 sqft rental averages $1,270/month), I was shocked by the high rental prices in Danbury.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

Highly recommend you DM @Samuel Eddinger and buy him lunch to pick his brain!

It's near Lincoln High school and about a 2-minute drive from 18th and vine. 

high interest rates have hurt cash flow and long term rentals are still a great investment... they're just not going to throw off rental income in the first few years of ownership.

Investors aren’t avoiding the work, they’re just focusing on higher returns and leveraging their experience.That said, even the high-level investors we work with still BRRRR single-family homes, they’ve just added larger deals into the mix.

However, with high rates, the next mortgage would be very expensive, and a vacancy would be intensely expensive with two mortgages.

Bonus Tip: If this quadruplex is out of state, I’d highly recommend building a reliable local team (cleaners, handymen, etc.) and maybe consider hiring a co-host or VA to help with day-to-day tasks, especially if you scale up. 

I highly recommend investing in a property management software, such as Hospitable, for syncing your calendar, automating messaging, and scheduling cleans, as well as a dynamic pricing tool, such as PriceLabs, for optimizing your pricing based on market demand, local events, and seasonality.