The bathroom sinks are either hanging or placed directly on the floor. Which one is better?

You have to first check whether your wash basin is a countertop basin or a pedestal basin.

1. For countertop basins, first install the hot and cold water inlet pipes and drainage pipes on the basin. Put it directly on the countertop, then connect the water inlet pipe to the triangular valve on the wall, and connect the drain pipe to the sewer pipe. Open the valve and let out water to see if there is any leakage. If there is any leakage, tighten it. If there is no leakage, just seal it on the countertop. Glass glue can be used after it dries.

2. For the pedestal basin, you must first place the matching pillars in the reserved sewer pipe position. The sewer pipe is in the center of the pillar. Place the basin on the pillar, close to the wall, and place it horizontally. Some are Use brackets to fix the basin. Some have screw holes under the basin against the wall and are directly fixed on the wall. Mark the position of the screw holes on the wall, move the basin and column, drill holes in the wall, and install the steel expansion, then move the column back to the marked position and install the water inlet pipe of the basin. After the drain pipe is installed, it can be installed. If you use expansion to fix the basin directly, just tighten the screws. Don't use too much force, otherwise you will break the basin. After testing the water for leaks, apply glass glue around the area where the pillars are in contact with the ground and where the basin is in contact with the pillars.

Note that the drainage pipe is best bent into a U-shape or S-shape to avoid odor