Back in April of 2019, we sailed on Sinfonia, 12 night Mediterranean. We were in a “suite” on deck 12, which was basically an Aires balcony cabin. We did have a separate dining area, but ate dinner in the main dining room, and the Top Sail on deck 13, no pool though.
The buffet on deck 11 was small, but the had burgers that reminded me of McD’s.
The theater shows were goof, but repeated after day 7.
My favorite bar was the Irish Pub, which also included a limited food menu.
I would not hesitate to book Sinfonia, but the older, smaller ships don’t offer all of the amenities that you might be looking for!!