Seeking a super or superintendent services

[Daniel Greenblatt]

I am purchasing a three family Brownstone in Brooklyn as a rental property and seeking advice for where to start when searching for a super.  

I have heard of superintendent services companies but so far they have quoted me very high quotes.  I also know several owners in the area and have asked around to see if I could share a super with them for one of their buildings (esp if trash pickup is same day).

Any thoughts on which route to go/where to start?

Also, what is a fair price to pay a super for a three unit property?