Cheap is not nec good. Let me share with you my recent experience. Found this shop Plaza Furniture Decor at Bt Batok offering a slightly better quotation (about 10 -15% than other quotations) for my toilet renovation, but workmanship and professionalism turned out to be below reasonable expectation. For a simple top-and-bottom washbasin cabinet across the full length on one side of the bathroom wall, they pre-fabricated (in factory) a top-portion that was short of the width between the two adjacent walls and a bottom-portion that was too wide which they had to bring back to factory for re-fabrication. After the job was done and paid up, I gradually spotted several workmanship flaws upon closer examination. While the contractor has returned once to rectify some of them and promised to come back again to rectify the rest, several telephone reminders over a 4 month period went on deaf years, each time promising to call back later to confirm the time they would come, but never. Sometimes, it is worth paying a little more for a reputed contractor or one recommended by the ID.