Can someone tell me all the key players in multifamily properties?
I just want to know who's involved

Obviously, there are office people and apartment managers but I start to get lost after that

Then wouldn't there be real estate brokers next? Aren't apartments sold through real estate brokers?

What about the owner of the complex, how are they involved in this when stuff is being sold or rented or whatever?

I just want to know all the people and companies involved in the multifamily apartment hierarchy 
[{"id": "edd9jzl", "text": "Owner - real estate broker - management company - leasing agents - resident managers - maintenance and cleaning people - outside contractors. \n\nNot sure exactly what you are looking for. Generally owners will work with a broker yes. That broker may or may not also be the owner of the management company working with the apartment. ", "replies": [], "depth": 1}, {"id": "eddd5za", "text": "Are you thinking of investing?", "replies": [{"id": "edddam7", "text": "No not currently", "replies": [], "depth": 2}], "depth": 1}, {"id": "ede214h", "text": "Investors (REPE, REITs, family offices, sovereign funds, family offices, rich people) purchase properties.\nBrokers market properties for sale and act as middlemen to get all the information the investors need to underwrite the opportunities.\nOnce investors purchase the asset, it transitions to the asset management team. Some investors (like hedge funds) don\u2019t know operations, so they outsource to an external manager. Others have internal management teams.\nThe day to day property level management is handled by a property manager like Greystar. These are the people who oversee the property-level employees. Sometimes there will be a regional director or sometimes a single person has a single asset.\nZooming back out, banks like Wells Fargo help fannie mae / freddie mac convey financing to investors.\nInsurance firms are obviously important too.", "replies": [], "depth": 1}]