Welcome to Dungeon Hotel is a Manga/Manhwa/Manhua in english language, Comedy series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

[Class: Hotel Manager (Hidden) awakened!] Mac x Mo x Gol x Coffee turns into potions, A mysterious hotel where staying for a day restores stamina. Awakened as the manager of this place! All guests are hunters, and the hotel is in the middle of a dungeon. Just by putting on a business smile, money rolls in, right?! “Welcome, welcome to the Yeongchun Hotel!