This was to replace a similar oven. It fitted in the existing space perfectly. There's only 2 in our household and this oven is the perfect size. Having the option of either using the fan or conventional oven works for us.
Wether roasting a joint or baking a cake, both ovens cook evenly and the temperature seems true to the settings on the dial.
The grill has the option of using half or full area of the oven which is handy. Also getting 2 shelves for the main oven is better than the single shelf you get with lots of others. We've not used the timer mode so can't comment on that.
I would say that this oven is value for money.