Hello guys I will show how create a 3dsmax 3d couch model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the Chamfer box button and create two chamfer cylinder with the following size
Place like me
[2]-Select the single chamfer box and now convert into the editable poly
Then select the polygons
[3]-Apply the extrude polygons with the amount of 63.5
[5]-Create another chamfer cylinder and set like me 
[6]-Create four more chamfer cylinder and set like this 
[7]-Create materials like this 
[8]-Set the skylight like this with the good following paramaters 
[9]-This is the final image