Beginner CAD, I need to insert a toilet block when drawing a floor plan

The first and second floors are not right, select the block you want to copy, right-click to copy with the base point, select the base point (that is, the insertion point), then right-click and paste it on the floor plan you draw, and then put the block in the position you want.

That's the imported block. You break up the piece with the command to break up the block, and you can take out a part of it.

First of all, you have to make sure that the pattern you want in the drawing you downloaded is already a block, if it is not a block you have to make it into a block, select the pattern you want - "B" to create a shortcut to the block (it will show up a dialog box) - give your block a name (such as a washbasin) - click OK. Then the "i" shortcut key to insert the block (it will bring up a dialog box) -- then the name of the block you just created there to select the name of the block you just created (such as a basin), you can also adjust the scale there, then click OK, you can also click on the celery when inserting the block.

Browse "Find the block you usually create, and find the file in the browsing, you can only save one block in a CAD file.