This belongs to a friend of ours. He has had it as long as I've known him, 8 yrs, it hasn't grown a bit but I guess good it hasn't died
I would like to find out what it is because the growing conditions obviously aren't right,
Thanks for any help

It reminds me of Gasteria green ice : http://www.cactus-art.biz/sche...

If the spots seems more raised and prominent later, it may be Gasteria 'Little Warty' : http://www.cactus-art.biz/sche...

With good care, it should grow much better.

Thank you Tarev, I believe it is green ice
Hopefully it will start looking better when he knows how to take care of it