For me loosing weight is not much difficult but its more hard to balance the equation. If you want to loose your weight its not like you have to go for fast or anything, loosing wight in short span of time usually increases the probability of side effects and that can harm much more than your weight. For the reason you should choose the healthy diet. Eat vegetables, and meat in a limit. Avoid fried stuff and restaurants.
A part from it you should use the remedies like drink a fresh lemon juice daily, it effects the bad fat of the body and a spoon of honey in water does the same thing.
Last thing before going to loose weight you should know the diet that is healthy and manages the calorie level, so you don't loose health instead of weight.