How do i lock people out of my room from the outside?

Question

My friend is throwing a party and i wont be there for it. i dont want people to get in my room and my door only locks from the inside and it doesn't have a key lock or anything. How can I lock my door so that I'm the only one who can open it? Please help!

Answer 1

Change the k**b to a key type; this takes about 5 minutes and can cost as little as 14 dollars at Walmart.  That would be the least offensive and is reversible if you want to remove it later.

Answer 2

Change the door k**b to one with a key. Or, install a padlock that attaches from the door to the door frame.

Answer 3

You have to go to Lowe's or something, and buy a doorknob that locks from the outside.

They cost maybe about 10 or 15 dollars, and they are easy to install.

Good luck, and have fun at your party!