السلام عليكم ورحمة الله وبركاته ustadh Should we use „Makān“ for Allah? If not, then what are the other options BarakaAllahu fīkum

Only say what the salaf said and dont surpass them, Allah is above His creation as simple as that. Place can mean a created place which is not befitting of Allah and sometimes they use this term to negate the truth which is that Allah is above His creation.