Thank you all for your timely responses. I too have always enjoyed the convenience of my two ovens which can be used independently of each other, which is why I am seriously considering the 1.5 double oven option. I have also researched the idea of two compact ovens which include microwave and steam options, (Bosch, Miele, Smeg AEG etc) and was all excited about that idea, but to install two of these is far too expensive. ($5000+ minimum) The freestanding convection microwave options all stipulate minimum 10-20cm airflow at the top of the unit, and the ones that do come with trim kits still all end up being too large for the space...frustratingly, often by only 2 or 3 cm! And yes, I've also lusted after an induction cooktop, but the expense of chasing wiring down a solid brick wall and disrupting backsplash tiling has put the kybosh on that idea. Anyhow, I have slept on this (again!) and have come to the conclusion that a 1.5 oven without an integrated microwave is the only way available at a reasonable cost.... A small microwave inside a cupboard might just work.... It's both interesting and noteworthy that convection/microwave +/- steam, with regular multifunction oven combinations although expensive, are readily available in several brands in the US......I'm jealous!

Oh no - does the black bother you? I basically just need induction and hopefully something that's reliable. It's on sale at the moment and does seem to have a lot of great features for the price but not knowing much about the brand I'm nervous about the quality and having issues with repairs. I do like the idea of the whole bench being white though as the cooktop would be the only black and I'm not sure if I'll regret it if I don't try it. So hard to decide! (First world problems!)

The downdraft induction cooktop has the 'rangehood' extraction system built into the cooktop itself. Something like this https://www.neff.co.nz/productslist/rangehoods/benchtop-installation/integrated-cooktop-ventilation/T58TS6BN0

check with the installation instruction for the stove as you may find that you need some breathing space around the cooker and i would be worried that 100mm between the gas hotplate and the side of the pantry may not be enough fro safety as well as comfortable movement