After a long discussion, the team finally settled on this floor tile for the classrooms. We can only afford to lay the floor tiles in one classroom for now.
One (1) classroom requires 27 packets of 40×40 tiles at a cost of $240, other materials such as metal strips, cement and workmanship cost $152, hence the total cost is $392. Hopefully, work will begin tomorrow. We still need some more support to continue work in the classrooms.