I find the most problematic items are herbs and spices. It can really add up if there are no basics at the condo. Some places even clean out the salt and pepper.
I start with breakfast: eggs, butter, milk, coffee, bread, jam?, oatmeal and fruits.
Lunch on the hill.
Dinner: pasta, rice, sauces, meats veggies, salad makings. Pesto is very versatile, steak is easy, baked ziti an easy meal to make. (my mom has made homemade chili and tomato sauce for me, which travels well frozen.)
Snacks: cheese, fruit, chips, crackers, Hummus +/or salsa.
Dessert: cookies, ice cream,
Drinks: juice, sometimes bottled water, tea, beer and wine
Paper towels if there are no paper products, since they double for clean up and as napkins.