Song,
You just can’t flatter me enough!
Really, all of these are very close together, so if I were having to choose, location would have nothing to do with it. I would pick based on cuisine preference.
But since you asked, Paradiso 37 is the closest of the three, then Raglan Road, then Portobello.
Raglan Road happens to be my favorite of the three, thought Paradiso is pretty special!
Oh, and you will LOVE La Nouba! Great show!
Have a magical (and delicious) vacation!