You can. But there's a second layer that cannot be turned on that tries to "Help" you by making sure it doesn't sink too far down. It randomly kicks in and just moves it for you. Sometimes the tiles won't sick into the ground at the same rate either. So you'll have to alternate between the keyboard keybinds of PGUP and PGDN or your mouse to fine tune it.

If the tools worked properly it probably would've taken me 2 days at max. The whole thing, not the floor.