Angel dust is a tall and slender spider-like demon, and the tallest of them all (8 feet with his heels on). His fur is mostly white with light pink spots across it. His eyes have cerise pink pupils, with pale yellow right and black left-colored heterochromic sclera. His eyes also have light pink eyelids with the color extending to his eyebrows, mimicking eyeshadow. Below each of his eyes are three, small, cerise dots, intended to evoke freckles, which are actually a smaller pair of eyes. He also has a mouth full of sharp and pointed teeth inside, and posseses a single golden fang. His prominent chest comprised entirely of fluffy fur.

Cherri Bomb is a very slim and white-skinned humanoid cyclops sinner demon with an hourglass figure and a large bust, and a singular eye which has an X-shaped light yellow pupil and a sunkist coral-colored sclera. Cherri is shown to be daring, bold, and determined. She is friendly, charismatic and fun-loving.

Charlie is a tall, slim, and white-skinned humanoid demon who stands at around 6'6. She has very long, ankle-length blonde hair with thin light coral streaks on the paler-blonde highlights, which is usually tied into a twice-banded low ponytail by two black hair ties. Her hair also features bangs that are flipped to the left side and ends with a curl. Her eyes sport light yellow sclera and red irises. She has black lips and rosy red cheeks. Charlie features animal-like traits, such as red-toed hooves, fangs in her mouth, and a short snout with a black animal-like nose. Her fingernails are black and pointed. Charlie is the extremely determined, passionate, fiery, passionate, optimistic, and passionate princess of Hell. She is dating Vaggie.

Vaggi is a humanoid fallen angel who subtly sports a moth-themed look with grayish-lavender skin, a small bust, and knee-length very light gray hair which forms a moth wing shape. Her hair tips are faded purple and there is a stripe of the same color above them. She has long, jagged bangs which cover the left side of her face, and on the back of her head. Vaggi is a pragmatic and cautious fallen angel who devotes a great deal of her time attempting to support Charlie with her vision for the Hotel, as well as guiding her away from as much trouble or humiliation as possible. She is dating Charlie.

Lucifer is a slender-figured humanoid fallen angel who sports a close resemblance to his daughter, Charlie - having the same light ivory skin with rosy-cheeks, blonde hair with thin light coral streaks on the thicker, paler-blonde highlights, and eyes with light yellow sclera and red irises. His mouth is full of sharp teeth, and his hair is short in a slicked-back ducktail pompadour hairstyle with a slight widow's peak and one tuft sticking out. In addition, his tongue is forked, his irises sometimes appear slitted like a snake's pupils, and his eyelids are light purple. He is shorter than his daughter, though not by a large amount. Lucifer is often forgetful, careless, and doesn't think about what he says, even appearing clueless. Despite his status as the ruler of all of Hell, Lucifer possesses an eccentric, whimsical, and dramatic nature, acting very over-the-top in most situations. He switches between being silly and theatrical, to awkward and sad. Like Charlie, he is ambitious in his beliefs. He likes Alastor.

Niffty is a rather short cyclopean sinner demon with thin pointed limbs and white skin. Her eye sports a light yellow iris, a hot-pink sclera and a large pie eye-cut pupil. Her short, chin-length red-pink hair is kept into a slightly messy and choppy 1950s bob cut with a curl on each side. Her mouth has sharp pale yellow teeth inside and black lips, and small hot-pink dots on each of the corners. Likes Baxter. Hyper, spontaneous, partly sadistic, and agile, being very quick on her feet. She dislikes when there is a mess in any room.

Husk is a grumpy, lazy, and somewhat apathetic old sinner whose interests in Hell now lie mostly in gambling, parlor tricks, and prolific drinking. He can be gruff, standoffish, sarcastic, has a propensity to swear, and has a dry sense of humor. Despite this, he is also surprisingly patient. He is very observant, having the ability to read people and understand their problems well, which makes him quick to notice when someone isn't being genuine with him (which he hates). He values authenticity and seems to understand himself and his own issues well too, openly accepting that his reliance on alcohol and gambling hasn't helped him feel better. Husk is an anthropomorphic avian cat demon. His look is evocative of a magician, paired with a casino referencing playing card theme. The sclera of his eyes are black, with light yellow irises and slit pupils. He red eyebrows with black vertical stripes near the tips, and a small black heart above each eyebrow. His fur is a dark taupe, overlayed with white on his face, torso, feet, and upper arms. The insides of his ears are white with a red tip at the point and red heart in the center. His tail is long and dark taupe-colored, ending with a large spray of plume-like feathers which are vivid-red with black and white stripes. He has heart-shaped, light yellow paw-pads underneath the paws. His wings are large and red, with darker-taupe on the undersides.