Living in London can be expensive, but budgeting effectively is key. Start by tracking your income and expenses to see where your money goes each month. Use budgeting apps or spreadsheets to help you categorise your spending. Consider setting a fixed amount for essentials like rent, utilities, and groceries, and allocate a smaller portion for discretionary spending. Additionally, take advantage of free or low-cost activities in the city to enhance your lifestyle without overspending. For tailored advice, you might also consult a financial adviser who can help you create a budget suited to your circumstances.