Box recommendations for SF + advice from fellow coaches

Looking for box recommendations for SF. Not set on the area per se but it would be nice if it were in an area that's close to some reasonable and affordable housing so I can basically plan my move around being close to the box.

Wish list:

\- Good programming

\- Experienced coaches, ideally L3

\- Shower

\- Open gym during the day

Nice to haves:

\- Supplemental classes like gymnastics, oly

\- Air-conditioning

Also a bit of question for the coaches out there:

- Do you happen to be aware of any boxes in SF that have a good focus on masters and seniors? I'm an L2 coming NYC, historically specialised in training seniors here so I'm curious to hear what your experience is like in terms of boxes catering to this, or just getting into coaching in SF in general.