Here is the full list of all 19 Almost My Floor achievements.
That sign can't stop me because I can't read
Survive mop's attack
Complete the game
Find the truth
Shoot the real monster
Roast the meat monster
Let the monster use his power
Find a dead body
Get out of the endless tunnel
Solve book puzzle without help
Wash your door from the dirt
Meet the neighbor
Miss you so much
Play as a detective
Solve amulet puzzle without help
Where did Nika go?
I can die in this game?!
Solve the electric puzzle without help
Start your jorney