Hello. We are doing a C&S certification for an office building.
Ground floor is commercial basically (therefore the restrooms are public)
Floors 1 to 7 are offices for lease that have on each floor their respective male and female restrooms (3 wcs 3 lav. sinks for female and 2 wcs 3 lav. sink and 1 urinal for male). This restrooms will only be used by the people working on that specific floor. Ej: People working on level 5 will have access to bathrooms in level 5
My question is if they are private or public?
I believe they would be private Since:
1. Only users working on the offices can access them
2. You cant access them from the street, you should get permission from somebody working in the offices or the administration.

Anyone knows? Thanks for your help.