I am just asking this to know regarding this. But is it permissible to let a non-Muslim pray their obligatory daily prayers if he is in your home or your workplace? Like the Jews pray 3 times a day as far as I know and it's obligatory in their religion. So, if a Jew works in your office or comes to your house, is it okay let him pray his daily prayers in private?
If the question is not clear then please comment and I will try to clarify it.