@Jason Tucker, I'm familiar with co-living single-family homes but not an apartment complex per unit.

I do like all the data that Stessa provides for investors.

If you want to look at a cash flowing market like the midwest here in KC, I can show you some data points around this part of the country. 

With an in-house management team and data-driven decisions, a company like this provides peace of mind for truly passive investors.While finding properties on the open market can work, it often comes with uncertainties regarding condition, tenant quality, and maintenance history.

I generally rule out most single family homes as viable rentals, as prices are pretty high relative to rents, so aside from some downtown neighborhoods, typically you do not find large areas of single family rental neighborhoods (a median sale price on a 3 bed, 2 bath home so far this year in Dane County on MLS sales data is at $430k). 

If it sits vacant for months at a time, the data model gets recalibrated and they'll tell you to lower your rent calibrations, but maybe what it needs is someone to tell you "you know what?

For a partnership where you're providing all labor and the broker is funding the deal, a fair split typically ranges from 30-50% for you and 50-70% for the broker, depending on the value and complexity of your labor versus the financial risk they're taking.

If so, just look up their data or ask for it.

There's no true data source that aggregate all the data that you look for (at least to my knowledge).

For costs, you’ll typically need to budget for title insurance (usually around 0.5%-1% of the purchase price), attorney fees (varies but can range from $500-$2,000 depending on the complexity), and closing costs (might include recording fees, escrow fees, and other admin costs—generally $500-$2,000).