Query regarding my Sponsor's employer

[VisitTheUSA]

Hi,

My sister is sponsoring my B2 visa. Her contracting company and client are located in different cities. What should be my answer to the potential question "Where does she work?"
Should it be somewhat like:
"She works for the <contracting company> at <client city name>"

Thanks in advance!

[Libra_14]

Hi,

My sister is sponsoring my B2 visa. Her contracting company and client are located in different cities. What should be my answer to the potential question "Where does she work?"
Should it be somewhat like:
"She works for the <contracting company> at <client city name>"

Thanks in advance!

Location really doesn't matter - she can work remote as well.

Hence it is fine to say: "She works for the <contracting company> at <client city name>"