In our tiny 75m2 stone cottage, the 3.25 X 3m kitchen is big enough for all the appliances and a small table. It is also open plan off the living room, and our only (downstairs) bathroom is directly off the living room, as is the front door.
We cope just fine with it, as a family of 3 +dog.
It also happens to be on the side of a mountain, in a UNESCO world heritage side and 1/4 mile from a national park boundary. So we won't be moving to get a bigger, Mumsnet approved kitchen.