Irish B&B

An American visiting Ireland called into a B&B an old man answered the door and asks " Can I help you ? "
The American said " I'd like a room please "
" Sure we have different rates for different rooms " said the old man " would you like a room with a shower or a bath ? "
"whats the difference ?" said the American
The American said " I'd like a room please "
" Sure we have different rates for different rooms " said the old man " would you like a room with a shower or a bath ? "
"whats the difference ?" said the American
Spoiler: