Do you have any of the following:
Electric steamer?
Rice cooker?
Microwave?
Slow cooker?
Toaster?
You can cook joints / chicken in the slow cooker.
In a steamer you can cook veg and then if you wrap fish or chicken in foil you can cook that alongside.
Ok so day one a whole chicken in the slow cooker, veg cooked on the hob.
Do you have a fridge?
Assuming you don't eat all the chicken use the left overs to make sandwiches or buy a jar of curry sauce and make a chicken curry on the hob with rice. Popadoms in the microwave and some mango chutney.
Day three smoked fish with rice in Orange juice. I do this in the rice cooker but it can be done on the hob, rice for however many you are cooking for, add a 50/50 mix or orange juice and then some smoked haddock.
If you get kippers in a plastic wrapper with butter you can cook by boiling a kettle, put the kippers in their package in a bowl or jug, add boiling water and leave for 10 mins.
You can cook pasta the same way.
Day 4 beans on toast with cheese - if you don't have a toaster then do this on potatoes baked in the microwave.
Put the beans in a jug in the microwave with grated cheese for 3ish mins, make toast, pour beans over toast.
Day 5 Pancakes, easier with 2 frying pans, make pancake batter, oil both pans, use a ladle the batter into one pan, when you see little holes appearing flip the pancake into the other pan, repeat.
You can do sweet or savory fillings, cheese is usually a winner but mushrooms, bacon, cream cheese all work well, you may need to cook them before the pancakes if you only have 2 rings.
Day 6 pasta in a creamy sauce
Put dried pasta of choice in a jug/bowl/pan add boiling water and leave to one side.
In a pan cook some bacon lardons, mushrooms, onion, spring onion, whatever you like.
Once cooked add cream cheese and stir, add a couple of spoonful's of the pasta water and once the cream cheese has melted drain the pasta and put in the sauce.
Day 7 - get a take away.