My dad's friends

My dad has many friends who are immigrants and work in factories like him, so he feels the urge to help them always.

And that is not a problem for me, BUT a situation is starting to become repetitive in my house.

Sometimes, his friends get into troubles (no legal ones) and they go to jail and lose their home, or they lose their jobs and house.

So sometimes they ask my dad for help, and he let them sleep in our house, wich wouldn't be a problem if we had a guest room, but we don't.

Me I have two rooms, my bedroom and my office, but my office was a living room before, so it has a sofa. So, when my dad brings his friends over, they sleep on the sofa, and it's annoyiing because my office is my safe place.

In my office I have EVERYTHING: My computer, important papers, makeup, my Switch, my TV, my backpack, my books etc.

Last night my dad brought another friend over, and this time I decided that his friend would sleep in my room, because I don't mind sleeping on a sofa if I know my stuff will be safe.

This guy was only supposed to sleep for one night, but now it looks like he's gonna be here for about a week, and he already broke my room's extension cord.

I'm just tired, I understand that he wants to help him, but this is my house too, and this situation is stressful, plus classes have already started so I need to be relaxed. I get overwhelmed very quickly, and when that happen I hurt myself, so I want to be relax or at least postpone that situation until the final exams.

But with this Idk if I'm gonna be able to.