Living in a hotel requires a strategic approach to nutrition to avoid "room service burnout" and excessive costs. The most effective way is to utilize the in-room amenities: even a standard mini-fridge can store Greek yogurt, fresh fruit, deli meats, and pre-washed salads. If your room has a coffee maker, you can use the hot water to make "cup noodles" or oatmeal. For those staying long-term, investing in a portable "electric lunchbox" or a small rice cooker can allow you to steam vegetables and cook simple grains. Outside the room, you should seek out local grocery stores and delis for "grab-and-go" meals like rotisserie chickens, which are often cheaper and healthier than restaurant food. Many hotels also offer "manager's receptions" or free breakfast buffets; maximizing these by packing a small snack for later is a common traveler hack. If you must order out, use apps like Uber Eats or DoorDash to access local prices rather than the inflated hotel menu. Finally, if you are staying in an "Extended Stay" brand like Residence Inn or Homewood Suites, you will have a full kitchenette with a stovetop and microwave, allowing you to prepare proper home-cooked meals, which is the most sustainable way to eat during a long hotel residency.