wicklowwinnie I have had my combination microwave for over two years. Do not even have a full-sized oven in my kitchen. I love it and it works brilliantly for any sort of baking etc. The grills on most of these are their weakest point, gave up trying to use mine and purchased a small George Foreman grill, which I use on the rare occasions I need to grill anything.
For everything else, the combi will do it brilliantly. I have baked bread, quiche, cheesecake, all manner of pastries and sponges, meringues, as well as cooking salmon (usually wrap this in foil), and chicken , etc and casseroles. Indeed, I have got rid of my large, halogen cooker as have no need of it now.
I found that I needed to stop using my 12-bun cake tins. Could get these in, but needed to turn off the turntable and had, then to remember to turn them around half-way through Purchased 6-bun ones and these work perfectly, with turntable still going round giving even backing. Due to smaller space, I have found that all baking times have been reduced from my old fan oven, so it takes little more time to bake two lots of these buns (in sixes) as opposed to one lot in 12.
Do not be afraid of this machine. Remember that when using in Microwave mode, all usual rules of microwaves are still there regarding no metal, etc. When using in Combination mode, they do not, it is just a small, fast-cooking oven. Pre-heating, even for the most delicate of cakes is no more than a couple of minutes.
I am planning to have my kitchen a complete overhaul sometime this year. I will have a full-size fan oven put in - but that is thinking ahead as to when my children will need to sell the flat when I die - I will have, above that oven, a place to put in my combi-microwave. Will probably use the main oven as a good storage place for cooking utensils.
All if this is for me living by myself - would work just as well with a couple. Obviously, if anyone is still needing to cook for a family, then a full sized oven is important.