Here are a few tips you should check on before purchasing a business.
Check the business' taxes on this website:
charika.ma
Also check the debts of the business in Marrakech for example
http://www.tcmarrakech.ma/RC/PP
If a business did not pay any taxes or have a debt of any kind, then stay away from it .
for example look for Riad in Marrakesh like Riad Safir Marrakech
then, check for "disponibilité des bilans" meaning his previous taxes paid to the government of Morocco
http://charika.ma/societe-riad-safir-ma … spa-391396
Hope that this will help to start but hire a lawyer/accountant before buying any business.