If you have brought someone into your apartment as a kind deed and helped them move in but now you want them out can you simply tell them to go and if they refuse can you put their things out?

This is a tough situation depending on where you live there is such a thing as squatters rights. If they have been in your home for more than thirty days and refuse to leave you might have a problem. Your best bet is to find a way to reason with them and get them to move out. If this is impossible you might end up going to court.