Yes yes.. it 's uma.. My SO say he is very nice. haha.. laugh laugh... whatever we tell him, he just ask us to pass the message to the contractor, to ask them to change or rectify the defect for us. Yeah, they are going to chaneg everything for us... I'm living on the 4th floor.. so the floor below me is not take up yet, but i saw there are already people hacking all the tiles from kitchen, to MBR, to living room.. So i think like what the TO Uma told us, there are lots of defected tiles there, and the current tiles are all obselete.. so i think HDB is changing all into the new bulk of tiles they ordered (as told by the TO) Lucky.. yes.. but i hope the new tiles are nicer.. i don't mind the current color, but i'm afraid the new one is uglier...