Travel
I included some travel examples for your consideration. Here is an Expedia package deal for a 4-night stay that includes a round-trip flight. https://expe.onelink.me/hnLd/sm7a77ov
Hotel
Parc 55 San Francisco - a Hilton Hotel
55 Cyril Magnin Street, San Francisco, CA 94102
This is a great hotel downtown.
Flight
Southwest Airlines
Typical round trip flight is roughly $200 SAN-SFO-SAN
Discount Code - 0
Hotel
AirBnB
You might want to consider buddying up and booking an AirBnB house nearby with all the amenities.
For all the days along the way