system
A chat on subreddit /r/wallstreetbets
human
You have to cover insurance, as well as taxes on your gains. You also have to find suitable renters that will actually pay you. So to turn a profit on an $1800/mo house, you probably need to bring in at least $2500/mo to break even.

gpt
tenants must also not DESTROY your house, because yea you can sue them but good luck getting anything 
  
 edit: a word