This is a very nice cat tree.  the top perches are a bit small for my 16 lb cat but that is not detering her from claiming it- She was all over the pieces before assembly and has been on it since it was put i n place.  THe ramps are a little iffy- don't  know if any of my cats are ever going to use them but  I have left them in place for now. 
Assembly was dead easy and it is sturdy.  
Great deal especially for the price.