Separate your main costs
Allow for accommodation, transport, meals, activity fees and any entry or border costs that apply to your itinerary.
Ask for current apartment rates and what is included. Activity and transfer quotes should identify the provider, inclusions and payment terms.
Leave room for everyday spending
Self-catering can give you more choice over meals. Check kitchen facilities and grocery options before planning to cook every day. Keep a small allowance for unplanned outings.