See updated below

The email address for ONA SOL Hotels who own the Mar Blau is reservas@onasol.es or you can use this contact form from their website http://www.onasol.es/2006/Ingles/principal.htm

Their website http://www.onasol.es/2006/Ingles/principal.htm

Graham

thank you,l am trying to get a seaview ,we are going middle of july for our silver wedding, our travel agent has put wedding anniversary on our booking, but l know all the spanish are staying there as well,so l am just trying to make it special this year, any suggestions i would be most grateful.

Write out what you want to say and then translate it into Spanish using Babelfish translator and then email the it to them in Spanish, from experience hotels REALLY appreciate the fact that you've gone to the trouble of emailing in their language and are generally more willing to accomodate requests. I do this for my Mum & Dad every year and we've always found any requests have been accomodated.