Boku no Heya ga Dungeon no Kyuukeijo ni Natteshimatta Ken

Does a twobedroom apartment in the Tokyo metropolitan area with a rent of 30000 yen sound too good to be true Our hero certainly didnt read the fine print After renting his dream apartment Tooru quickly realized that the front door of his new home connects to a dungeon But it isnt all that bad after he saves a young knight he quickly learns that his home can also be a rest stop for adventurers