update readme

README.md

@@ -11,7 +11,6 @@ Relevant but not 1-1 walkthrough of how to programmatically find building owners
 ## Project Structure
 
 - `processors/`: directory for Python scripts to extract, transform, and load the data
-- `postgis-data/`: directory that will hold the PostgreSQL data
 - `data/`: currently ignored by git, need to share manually
     - `inputs/`: directory with only files that come directly from APIs or public websites
     - `intermediates/`: directory for folders containing intermediate transformed versions of the inputs
@@ -27,6 +26,7 @@ TODO: Find a good source for eviction filing data. Those with access can refer t
 
 ## Object Storage
 
+### King County Assessor Data
 An S3 compatible storage is hosted on [minio.radmin.live](minio.radmin.live)
 
 SDK documentation: https://github.com/minio/minio-py/blob/master/docs/API.md
@@ -36,3 +36,6 @@ Use `lib/minio_helper.py` to extend the functionality
 Run `test_minio` in `lib/main.py` to test out that it works (TODO: move this to own testing script, perhaps unit tests)
 
 Note: You will need to have minio_access_key and minio_secret_key in your env before running for this to work, contact @linnealovespie or @ammaratef45 to obtain these keys)
+
+### CCFS Data
+We have our own copy of the [CCFS database](https://kingcounty.gov/en/dept/kcit/data-information-services/gis-center/property-research). Contact @linnealovespie or @jessib to get the `.env` file needed to load in the connection string secrets.