The device of the levkas on any surface of walls.

Walls are one not less important constructs of your room. Therefore it is necessary to treat its device, as well as finishing very seriously and it is desirable by means of professionals because experience is in this case very important.

Often there are such nuances which you will not find in the Internet, and nuances happen always.

Let's not go deep into specifics of construction works. If to specify the basic finishing principles of laying of plaster, then it will look approximately so:

Good strong basis. exposure of beacons - they can be different.

Necessary waterproofing (for bathrooms, saunas and rooms subject to intensive moisture)

Therefore it is better if after all address specialists.