In reply, our mini oven/grill is from Wilkinsons cost £14.99, used on previous hols this year. Does jacket pots, pizza, chicken drumsticks etc doesn't take any longer than a normal oven.
We've used one of these for years. The only problem is that the gauze burns out eventually. We use one for toast, potato cakes, crumpets and tea cakes.
P.S. The bread should go on the top of the bars, not on the gauze.