Any way you look at it, Be sure to get the Corp.house Rules, The last filed financials, and a copy of the prior years Yearly meeting. I also recommend having your agent check the buildings department records, County Court records, (Plaintiff's Filings under the corp name, or search the cases by the Atty of record for the corp) HPD Filings, as well as the FHA registry.
If you drive and need secured parking, check the public bulletin board to discover a waiting list. Don't be surprised to discover it runs ten years deep!
Any questions, feel free to contact me, no obligation.