The Beach House

Alexis and her three friends, Lori,Jessica and Kasi, planned a whole year to take a trip to Malibu Florida for Spring Break on their senior year. Everything was going well as they plan it.
They worked to get plane tickets and hotel room for their trips.
Their parents all decided to rent a house for them instead of letting them stay a hotel. As you can see, things kept getting better for the girls.

When they finally make it to the beach house, they heard some voices upstairs of the house and were met with four other very good looking guys.

When they found out there was mix up, the owner accidentally double book the house at the same time, and no other hotels available and the next flight home is in 4 days, they found themselves in a predicament that made them live the four guys till Spring Break is over.

What happens with these 8 group of young adults stay together in house?