The stage consists of four parallel platforms - the top three of which can be fallen-through - that make up the base floor, second and third floors, and roof of the Mii Apartments building from Tomodachi Life. A fourth wall will appear in front of each of the six rooms while no fighter is present in them; but will disappear when one enters it.
Six rooms appear in every match, and are randomly chosen from twelve slightly-altered versions of interiors from Tomodachi Life. These twelve interiors are:
Cartoon
Country
Hobby
Humble
Lady jet-setter
Modern Asian
Ring
Scandinavian
Soccer stadium
Tropical beach
Versailles
Yellow
Mii characters may also appear in the background of each room, dressed in one of several different outfits from Tomodachi Life. These outfits are:
Boatneck Shirt
Cactus T-shirt
Collared Car Shirt
Comedian Outfit
Cowgirl Duds
Cute-pop-star Outfit
Dress & Tights
Hiking Outfit
Leather Blazer & Hoodie
Logo Sweater
Office Outfit
Polka-dot Shirt
Puffy Ribbon Dress
Roller-skater Outfit
Skeleton Suit
Suit
Tartan Shirt
T-shirt Maxi Dress
Tunic & Leggings
Vegas-performer Outfit
Music[]
Music
Description
Daytime (Tomodachi Life)
"Daytime (Tomodachi Life)" is an arranged version of the Daytime background theme from Tomodachi Life. The same arrangement appeared in Super Smash Bros. 4 under the name "Tomodachi Life".
Amusement Park
"Amusement Park" is a direct rip of the Amusement Park background music from Tomodachi Life.
Café Theme (Metal)
"Café Theme (Metal)" is a direct rip of the metal Café theme from Tomodachi Life. It plays on the stage once its CD has been collected.
Town Hall (Tomodachi Life)
"Tomodachi Life" is an arranged version of the City Hall theme from Tomodachi Life.
Shopping for Clothes
"Shopping for Clothes" is an arranged version of the Clothing Store background music from Tomodachi Life.
Shopping for Hats
"Shopping for Hats" is an arranged version of the Hats Store background music from Tomodachi Life. It plays on the stage once its CD has been collected.
Your Closet
"Your Closet" is an arranged version of the closet theme from Miitomo.
Bathtime Theme
The "Bathtime Theme" theme from Super Smash Bros. 4, unchanged. It plays on the stage once its CD has been collected.
Bathtime Theme (Vocal Mix)
The "Bathtime Theme (Vocal Mix)" theme from Super Smash Bros. 4, unchanged. It plays on the stage once its CD has been collected.
Mii Channel
The "Mii Channel" theme from Super Smash Bros. 4, unchanged. It plays on the stage once its CD has been collected.
Pop Fashion Show
"Pop Fashion Show" is a direct rip of the pop fashion contest theme from Style Savvy: Trendsetters.
Style Savvy: Trendsetters
The "Style Savvy: Trendsetters" theme from Super Smash Bros. 4, unchanged. It plays on the stage once its CD has been collected.
Freakyforms: Your Creations, Alive! Medley
The "Freakyforms: Your Creations, Alive! Medley" theme from Super Smash Bros. 4, unchanged. It plays on the stage once its CD has been collected.
Swan Lesson
The "Swan Lesson" theme from Super Smash Bros. 4, unchanged.