I reminded of Stephen Fry's remark that he liked Sainsbury's because it kept the riff-raff out of Waitrose

I am utterly promiscuous with regard to supermarkets; my latest purchases were at Waitrose and Lidl.
On the more important subject of the orang viewing in the Monsoon Forest, I have decided that it could be improved by a few simple steps. I would move the aquarium in front of the window on the right as you enter, so that you could see the orangs instead. I would put the aquarium against the wall where the maps are now, with proper illumination from the top bongorob would see the fish better and I think the fish would do better without light streaming in from the back. Ideally a new tank with rather greater width (front to back) and less depth, set on slightly lower plinth, would suit a wider range of species and make it easier to see the smaller specimens for visitors of average or below average height. I would also reduce the length of the cupboards on the walls beside the main left hand viewing window by 50 cm or so, to give a little more room in front of the glass. At the same time I would replace the ridiculous wires in the cupboard doors with fine black aviary mesh to make it much easier to see the animals in the vivariums.