I am looking for a vanity that is 48" wide and between 22-24' Deep. It is on a slant against both walls, also it has to be flush, or some idea to make it look flush on the floor since no tiles are under the present cabinet. Is there some way to incorporate a flush look to the walls as well as to the floor? Will I have to hire a carpenter to finish this project. I don't want to order a cabinet that will not work and will probably look worse than what is there! Please help!!