Home repairs.

If the room is concrete, we need wooden blocks. Fasten them using the plugs and screws.

But first, you need to make marks on the wall, with using the water level.After marking, fasten the first block.And on the other part of the wall, fasten a second block.Further, stretch the thread on the beam.And follow the level of the thread , fasten the other wooden blocks .

after the dik can be fixed

 then followed  plinths

and our floor ready.