The look is of course important, but maybe you should consider the functionality first, especially for a kitchen. As you say that you have a bad back, probably the wall oven would be a good choice - and it can look beautiful with the right design, if you have enough space. Please find attached an example (handle-free model Essenza by CucineLube kitchens)

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!

I think the oven is too big and heavy to do that. Do you know if there is a market for selling second hand ovens? That was my other thought. Still pondering. Thanks for the suggestion.

I did a cavity door to my small bathroom. I reused the existing door and left the existing door handle. It was a beautiful door and that way stayed within the look of the rest of the house.