I'm living on a campsite at the moment and expect to stay here for a year or perhaps even longer. (It's a lot cheaper than owning or renting a house and I have a microscopic income.) I think this will be acceptable in an application for an NIE, which I hope to do this week, but what about the Padrón? Should I sign on here anyway? After all, I'm using the roads and rubbish bins, etc. and will surely need or want to use other services.