Is the greeting of the mosque obligatory in a prayer hall?

Question : May Allah reward you with good. The questioner is also inquiring and says she is with us on the line, asking, Shaykh Muhammad, regarding commercial complexes, which usually have prayer halls for women, is it obligatory for a woman to perform the greeting of the mosque if she enters, for example, this prayer hall? And is she required to wait until the prayer is established?

Answer : No, these are not mosques; these are prayer halls, like a person’s prayer place in his home, so they do not have the ruling of a mosque.