What is the problem of stagnant water in the bathroom during the house inspection, is it serious?

You can still apply for maintenance, hurry up.

This accessory is called a double-linked oblique tee This one is one, the place you are referring to is not a gap, but a trace of the mold, it doesn't matter, that one is a tight seam.

The discoloration of bathroom wall tiles is mainly due to high water absorption, high ceramic content, poor rigidity, this kind of wall tiles will be affected by the climate and the outer glaze is cracked, broken and other problems, so there will be discoloration. To put it bluntly, the quality of the tiles is poor.

Since the water pipe is a factor of age and water pressure. The upstairs bathroom has not been used, which may also lead to water leakage in the water pipe joint, which is generally caused by the upstairs waterproofing is not done well, resulting in water leakage and water seepage. Considering the water seepage of the upstairs water pipe, in this case, the upper part of the bathroom must be dry, because the upstairs water pipe is buried underneath, and the water leakage will penetrate downward. >>>More

Usually, after we peel the pomelo we bought, we can put the grapefruit peel on the toilet or in the corner of the bathroom, which can remove the smell in the bathroom very well, you can try it; >>>More