Island/Coral Princess Balcony Cabins

[Travelrd]

I've only sailed on the Grand Class shp, Star Princess. I've heard the bathrooms and showers are very small on the Grand Class ships so that's why I've booked mini suites.

Now, I'd like to take a Panama Canal cruise on either the Coral or the Island Princess and I was wondering if their balcony rooms bathrooms and showers are larger or the same size as the Grand Class ships. Can someone offer an opinion please?

 

Thank you.