Accomodation And Length Of Walk

Hi all

I would like to enjoy the walk rather than racing from point to point, so was thinking of doing shorter walks each day on the coastal route. Approximately 15-20kms. Does anyone know if this is possible as I would like to stay in single room accomodation rather than sharing accomodation. Any thoughts and ideas welcome. I am hoping to get my luggage transferred from place to place. So not sure if I am asking for a lot or not doing the walk correct way.
Cheers

Thanks Peter, the above site is in Spanish I think, is that correct. Cannot seem to find it in English