Hi, we went to Benidorm last September and stayed on the Levante side. Found it really lively and great for everyone. The amusement parks are immense. Make time to go to Aqualandia and Terra Mitica, they are out of this world.
Found a mint pub called Panchos, they have a dj who plays mad games for the kids. You have to take the kids out at 11.30pm as Sticky Vicky starts her show then. God i still feel sick..........her show is horrible.
Fantastic beach, loads of clubs/bars and out of this world parks. Good all round holiday, enjoy.