Ive been looking at shelving units also and ive noticed there arent many thats 80-100cm long where i live So I mught just buy one standard broad one and tip it on its side xD
thanks for your help everyone
I ended up taking a trip to Ikea yesterday and found a table that's perfect I think I'll put the bincage on top, then put the duna fun underneath connecting them with tubes it was only £14 too!