I want to explore cost effective floor options available in the vehicles parking area approximately 1500 Square feet area. I known about tiles and granite, marble stone but i want more cheaper yet durable strong and attractive flooring options available. One idea coming to my mind is just do the concrete mortar in whole area just like we do in roof BUT the disadvantage is that it won't be as smooth as tile or stone and plain cemented look will not look good actually. Any idea to improvise this or any other thought.