My suggestion is to install the garbage chute system at apartment-based college residents (eg. KDOJ where i reside). My ultimate point is to prevent the garbage being ravaged by wild monkeys and stray cats causing a big garbage mess which prone to health hazards. The monkeys themselves are dangerous to the students as they are getting aggressive day by day. The garbage chute system also will help reduce the burden of makcik cleaners collecting garbage from every floor in each wing. They only need to collect the garbage at the garbage collection points. This system will save time and energy, and provide a green solution to the garbage problems.