Right now I am staying at a brand new hotel in this town.
It is called Sol de Huanchaco and it is worth checking it.
The prices vary a little bit, and if you plan to stay for more than 2 days, the lady at reception lowers the price down to 20 soles/person.
what is specially different about this hotel? the shower...no electrical shower, it is a proper hot/cold shower as we all like them to be.
I start this thread because the hotel is brand new and it is nowhere in the internet.
here their web page