That tank in particular is a glass tank, so it shouldn't be that hard to clean. It is just a rough tank any way about it. What can I say, its a fish room tank, that's for sure.
As for the acrylic tanks, most of them aren't in too bad of shape. They really just need to have the old algae removed.
As for the acrylic tanks, most of them aren't in too bad of shape. They really just need to have the old algae removed.