Hong Kong dollar can be used in Macau, but if you get around by city bus, you still need to change some macau money. You can take airport bus AP1 to Macay Ferry Terminal, then you can walk 8 minutes to the hotel or waiting for the hotel shuttle bus from the terminal to hotel every 30 minutes (5 minute's drive). The budget car I can recommend is a kind a mini jeep for 4 people, about 500MOP a day from 9am to 6pm as one day.

Is there hotel shuttle bus moving around every 30 minutes or I need to call them? Is it conveniece to stay at Golden Dragon Hotel? Do you have the list of car rental company in Macau? So that I can e-mail or contact them directly. Thanks.

If I am arriving in Kowloon, is there a bus from the area going straight to Luohu Board?