A spectacularly grim pair of enclosures: awful design, precious-little cage furnishing, and, at the time of my visit, filthy windows (as were most windows throughout the zoo). I can´t think of a single point in favour of this nasty little ´primate pavillion´.
About a decade ago the lars gibbons,orangutans and lemurs were all here along with the current occupants. So there has been some improvements for the primates.