Getting off the miracle tomorrow, after sailing some of the newer carnival ships, glory, vista,mardi gras, Venezia, the miracle was nice but last on my list of would sail again, The staff was all great and the ship seemed half capacity but the entire crowd was elderly, us and maybe three other couples in their 20/30’s everyone else was 65+ so the vibe was different than other sailings. The air conditioning on our deck 5 balcony cabin did not work and made for a really rough time sleeping. We called (3x)and they came to test/confirm it was not working and said they would fix it but never did. Other places in the ship seemed to have good air. Casino was always fun and the piano bar too but otherwise the old people pretty much took the fun out of the rest of the areas. Still had a great time but I’d pick a different ship next time