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.  

Yes, thanks Lance, already done that as I have to pay more tax on reporting all future interests and wonder what happens if buyer backs out.Buyer bought under LLC, which I searched may be inactive. 

Security deposit amountYou can find plenty of examples by searching for "tenant estoppel certificate doc" or exchange "doc" with "pdf" for more options.Here is an example and explanation: https://eforms.com/rental/estoppel-certificate/Some have a lot of legal jargon but this document does not need to be so detailed.

I recently left corporate America in search of a life in real estate.

I recently left corporate America in search of a new life in real estate.

Would they still do overall title search to identify any issue before current owner even though the owner don't warrant it?

I did some quick searches and it looks like the average should be around $300-350.

The inside- trends are toward gray paint- search forums- there are several posts on what grays people are using.

@Robert Foley, According to rentometer and a craiglist search of comparable rents in the area, 2k in rent is possible since it is triplex.

There are so many meetups in the Seattle area, you can just search here or at meetup.com.