1. Stove can share the same wall as the Butler Pantry. But in the original proposal, part of one of the fridge shares the same wall as the stove. If you see the drawing that I had sent you, I had thus shifted BOTH fridges to the corner,

 

2. Bedroom door not perfect but acceptable. Just avoid the bedroom door as shown below. So long as the door is as per your original diagram works.

3. So long as the WC is not facing the toilet, door, yes, not perfect but the toilet door facing a bed is acceptable:-

Is this type of inclined design cooker hood Okay?

Feng Shui does not micro-manage this accessory. However, if it happens to come in blue, avoid the blue ones, that’s all. This is because blue symbolizes the water element, which clashes with the stove’s fire element.