Recently tried out the Premier Pet plastic steps, and they were super Easy to use, already assembled, in a gray color and  very easy for my furr baby to use!  He's already an older dog and loves to get in our bed.  He's had a tough time getting in lately, but..after I put this out and showed him an "easy" way to get in...he has no problem at all!!   Also it's pretty light and easy to close when I need it out of our way.  Definitely happy with these steps.