Once u purchase, its quite difficult to rent it out now. Cos the supply is literally flooded while demand is not really there. To be frank, the economy of the entire Johor state is probably 10 times smaller than Singapore even though Johor is 50 times bigger than Singapore. So the demand of shophouses will never outstrip the supply. But if u must buy, look out for Nusa Bestari 2 or Sutera Utama side.. Good prospect but capital appreciate is limited as it has already appreciated 100%.
I will still advise you against buying a shoplot. If u got spare cash, drive to East ledang side and see if there are any more apartments to buy and rent to students of the universities.
even for biz purpose not advisable?