Complex sentence: There are plenty of shops mingled in with all the nightlife in Magalluf as well as plenty of places to relax, watch the children play in the sun and water resorts to keep the children amused.
Split into simpler sentences: There are plenty of shops mingled in with all the nightlife in Magalluf. Plenty of places to relax, and watch the children play in the sun and there are plenty of water resorts around to keep the children amused.