A group of tourists are lost in my city, so I'm planning to take them to my basement.
What is in your basement for them?
Nothing, it is a cold and tiny basement
If they are lost, give them actual directions to their destination. Leading them into your basement is basically kidnapping them.
They are annoying, so I have to do something about them.
Who cares if they are annoying. You need to do the right thing or just ignore them. Bringing people home is weird what if one of them is a creeper?