My cat needed steps up to a window ledge so that she could lounge and look out at people.  This step/stairs is a pinkish ivory color and the highest step is at 24 inches.  My ledge is 30 inches.  I purchased this and put 6 inch plastic bed post risers underneath.  The stairs are well designed and built.  The tubes are stiff cardboard covered in light-medium duty carpet.  The base is MDF not cheap particle board.  The price is very decent and the shipping pretty quick.  Cant think of anything I dont like.  Its very sturdy, easy to put together and easy to move around or store.