Does the removal of the wall connecting the kitchen to the door of the room have an impact?

Add a screen at the entrance to the house, which can be placed in a shoe cabinet and so on.

Since the diagram you drew does not clearly indicate whether the building is a shear wall structure, a frame structure, or a multi-storey hybrid structure; >>>More

It is recommended to use a sliding door for such a large area of the door, which is more durable. Foreign sliding door manufacturers are regularly lubricating sliding doors for customers, and no one in China cares about it, so they can only do it themselves, otherwise they will be in an uproar after a few years. The sliding door belongs to the mechanical friction mechanism, and must be lubricated during installation and use. >>>More

It should be. Look carefully to see if there are drain pipes in the corresponding part of the kitchen, or if there are water pipes buried in the wall or passing through the ground in that place, if so, that is the "origin" of the problem. Recommendations: >>>More

There is no effect, this pattern is called Rijin Doujin is indispensable is to put a green plant or flower next to it.