I love Hotel Isabel!! It's right on the beach, quite, good base for all the other attractions around. There is parking in front of the hotel and the hotel can very easily be reached via public transport from the airport.
The buffet breakfast is great.
On my last trip, I didn't like the room I was given ( it was perfectly adequate but on the lower floor and no sea view) and because they didn't have another available I got a bottle of cava and was offered a move the next day but opted to stay as I was only there for two nights.