I was quite impressed - as with much of the zoo it was far better than I had expected. There's a seating area for a daily presentation which I didn't see, but the signage and interpretive features for visitors are amazing, with detailed signs outlining topics from 'Elephants in religion & culture' to differentiating the two larger species and to 'working elephants in Asia'.
The enclosure itself is as you can see, a large elephant paddock with a very impressive view and a large shelter available - an impressive effort for just two animals (at least for now).