A good hotel, varied food, a water park for Dubai hotels is normal, there is a springboard for jumping into the sea, of the cons, in July only watermelon and grapefruit were given from fruits. There are a lot of people, but a free sunbed could always be found by the pool and there are a lot of free sun beds on the beach.
A good option for a water park in the sea (on site). There are three slides, a bungee jump, a diving tower, and good depth around. My children appreciated it!
It's normal for children. Four slides. Small. The undeniable advantage is that there is cool water (we rested in July, the sea is +36). To cool down is the best thing.