While exploring the city, tourists are recommended to use only public transport. The number of buses and trolleybuses is really big here, so you will have no problems with reaching any point of interest or attraction.
Those tourists, who expect to travel using taxi, should make sure their wallets are tight and full of US dollars. Many drivers accept payments exclusively in U.S. dollars. You also need to specify the price of your ride beforehand with the driver. Many unscrupulous drivers use the lack of awareness among tourists and increase their rates several times.
It is normal to leave tips in taxi and restaurants. The usual amount of a tip estimates 10 - 20% of the total sum.
Car Rental in Budapest is available only to those tourists, whose age is 21 years or more. While renting a car, you will be asked to present hotel guest card.