If you look for a nice Hotel in Puerto Naos, La Palma, perhaps the Hotel Sol La Palma could be a good choice.
It lies just next to the beach…. about 10 km from Los Llanos, and about 35 km from the Airport.
The Hotel offers Rooms or Apartments, Restaurant, Bars, Swimmingpool, Gym, Tennis and Mini-golf and much more.
By the way, the Hotel Sol La Palma is a ****Hotel.
The Prices for the rooms or apartments are not very high…. and sometimes, I guess, there are special-offers 
The Hotel Sol La Palma belongs to the Sol Meliá Hotels and can be found by www.solmelia.com, so if you need some more information, look on the Internet, there are also some pictures.