Also, be aware that the more requests you have, the more difficult it is to meet your expectations. Always request what is most important to you first. This is the request they try the hardest to meet. Make your requests more general and less specific - so a particular view not a particular room. And if possible, let them know why you are requesting something, so that if necessary they may substitute something similar and not try to read your mind. And finally, always make requests with the understanding that they are just that, requests not guarantees. If a particular category room is important, for example, that is what you should book. Have a Great Trip!!HTH.