Buy this houseboat!
This boat is in fair condition. It has a yellow flag. You should buy it so that I can get some money.
Buy this houseboat!
Don't you like this houseboat, with it's nice green flag? It would make a great lawn decoration.
Buy this houseboat!
I would not buy this boat if I were you. It is in terrible condition, with a hole in the bottom and other such inconveniences. It's ugly purple flag only makes things worse. In short, if you are stupid , or you simply like fixing things, then this is the boat for you!
Buy this houseboat!