Hello Kiconco
Well for starters, it all comes down to your budget and the location, among other factors, all varying from district to district. But if I am not mistaken, you might have to bring on board the Ministry of Education & Sports and KCCA officials if you plan on setting up one in Kampala. And upcountry, it must be the local government education officers at the district level. You also have to be in possession of your updated financial details, perhaps declaring your source of financing, and most importantly, make sure you are hands on and directly involved so as not to be duped by some illicit elements who under the pretext of helping you, are literally stealing from you, blindly. So for starters, have the right contacts and make sure you are updated on the step-by step structure of how things evolve.