A kitchen sink and the method of installing the kitchen sink is disclosed. The kitchen sink for flush mounting onto a counter top having a recess for the sink, comprising one or a plurality of sink basins thereon; a deck having a substantially horizontal top surface and edges having a recess formed into a rim around the perimeter of the kitchen sink, wherein the top surface of the deck is adapted to be substantially flush with the counter top upon the sink is being mounted to the counter top, and the edges of the rim is being formed into a flange; four corners of the sink being formed rounded such that when the sink is installed into the recess on the edge of the hole opening in the counter top, the flange is substantially flush with the counter top at a level surface thereof, whereby the kitchen sink is being mounted in flush fit of the deck and the counter top.