Looks like it could be a grand bit of fun, but really Ireland is not too big that you need a sleeper. But if you like to spend days doing other things and not on hours long train ride, this may be the thing for you.
The fare to travel in the lavish new sleeper carriage on the Dart is eye-wateringly expensive.
But it takes more than that to deter the afficionados of the cheeky extra morning snooze.