I let the contractor (Vision C........ Pte Ltd) finish up the hacking & tiling ONLY the rest i find my own contractor. in the first place they take China worker to do the tiling but... they use W1 for my toilet floor waterproofing , 104 for wall...normal sand screed at the toilet. i cal up the Project Manager to come down & tell him, he say dun worry he get another malaysian worker to finish up the job. Before the tiling start, i change whole hse window & grills, the malaysian guy very fast they take 1 week to finish up the tiling, but the tiles is no level with the window frame. they say ur window frame no water level.... i did check the water level, window is level the tiles is not. i cal the main contractor to come down to look, they say little bit never mind la...(about 10mm) so regret to use this contractor, they charge me for $10500/- for hacking & tiling...!@#$%^&*( (Tiles i buy myself)cardboard for floor protection also never buy for me says that is expensive i buy 2 big roll for $17/-each & lay myself idiot contractor, kana complain by Town Council they cal up the supervisor, the supervisor dun no how to answer them, quicky he cal me to call them see what is happening .....Fxxx.......