Please ready carefully all the info that you'll find belong the different steps to do your book, you'll book easier.
When you end the process, you'll receive an email with the data and code of your book, you shouldn't lose it, you'll need it to do any change in your book.
To cancel a book, you should contact with the accommodation establishment.
In notes you could indicate anything you need to tell us about your book, then we'll be able to offer you a better service.
Remember if there are availability of beds you've got a limited time since the bed are block until you do the payment. If you exceed the time , your book will be cancel and you should start the process again.
Important: This booking on-line system has a limited number of beds for each acomodation establishment. If you can't booking online maybe you be able to do it if you call them by phone.