my parents are leaving for two weeks and..

Me
My parents are leaving for two weeks to mexico, and i have the whole house to my self and i want to go stay with my bf for a day or two and come back but my bf lives with 3 other guys. Of course they have there rooms and they have girlfriends... but i just dont want to cuase any problems and i just dont want them to say anything.. does it matter?? What will you ladies do? Would you go for it or na?