Commercial properties in islamabad

I have my close watching on cda sector commercial properties, from some time there is a very encouraging trend in the commercial properties, people take interest, the reason is that rental highly increased compare to residential properties, even in the new shoping malls it is mostly per square feet, i have also seen in the new buildings it is hard to find place on rent. Mostly occupied by good brands. If somone need help in this regard sincere suggestion can be given, to invest in secure proper cda sectors good projectss. Even with instalments plan as well.