You just need to visit www.121carhire.com and provide your destinations along with the schedule and you will be able to check the available cars and the rental package deals in few seconds. Then you will have to choose the car that will be the best match to your requirement and the rates suitable to your budget. The website provides you the facility to make online payment even.
The 121carhire.com is the specialist in serving the tourists who are visiting Ireland. There are many beautiful cities in Ireland that are worth going in life time. If you are going to Belfast just get the car hire Belfast. This is my personal experience when I went to visit the beauty of Belfast. The 121 car hire people know how important it is to have the comfortable journey.
If, you are hiring a car on rent make sure that you read between the lines and get all the details in advance about the local driving rules and worth watching places in the city.