Every floor (save for the first few) has a completely different theme
Like there's the Twisted Suites (magic trick themed), the Boilerworks (hillbilly sewer themed...? idk how to explain the vibe but the music has banjos and the boss is named Clem), Castle MacFrights (it's like a giant medieval castle themed amusement park/tourist attraction... INSIDE the hotel)
Luigi's Mansion 3 is one of my like top 10 games of all time
I totally recommend it if you ever get the chance to check it out
The puzzles are fun, the combat is fun, the music is fun, and the characters are fun
Absolutely
They both are excellent at maintaining the look they are going for
Charlotte's home is most certainly representative of its time
Although with some almost fantastical changes made
A two story kitchen with industrial implements with a bar in the dining room, a roman style bathhouse on the top floor with a sauna, a fire pit and mini theater on the roof, and more