This is a good, solid, well-built double oven. It is simple to use, not overburdened with diverse, complicated options - most of which, I suspect, would be unused!
The shelves are removable as are the inner glass doors so everything can be cleaned easily with minimum fuss or trouble. In the lower (main) oven the shelves are also extendable which is great help when placing trays and dishes.
In conclusion I think we made a sensible choice and investment.