If you are confused because of the dilemmatic situation between your vacation plan and your budget, then you can start an online research first to find the best accommodation plan available for you. Accommodation is the most important thing when planning a vacation, so this should be the first thing you check.
Check out Bedandbreakfast.biz if you are interested in spending your vacation at Paris. This website will be able to show you the right Hotel Paris for you. For those who are interested to spend vacation at Rome, Freereservation.com will be a great choice to find Hotel Rome which best suits your budget.
You can also visit Hotelnyc.us if you need reference on great Hotel New York and start planning your activities there.