Editing HQ rules from M&M2e (section)

===LIVING SPACE===
The headquarters includes all the necessary amenities for people to live
there full-time. This is usually a number of people equal to the HQ’s power
level (possibly more, at the GM’s discretion). It includes bedrooms or
private suites, kitchen facilities, dining area, and common living areas.
Characters can live in a headquarters lacking this feature short-term, but
they’re not likely to be very comfortable.