I'm having trouble deciding if it's a regular oven with steam and microwave or strictly microwave with steam. The discussion around preheating to 350 and baking for an hour makes it sound like it has another heat source than microwave.
Ah - the amazon.ca site talks about convection and grill. Perhaps I was too quick to repair my 20 year old microwave.
Wonder how well it does under a shelf with the steam though.