The term 'hardly luxurious' can be described by the crossword solutions of SEEDY (5 letters), SQUALID (7 letters), SPARTAN (7 letters), and AUSTERE (7 letters). SEEDY implies a place or thing that is run-down, shabby, and disreputable. SQUALID suggests a place or thing that is dirty, wretched, and unpleasant. SPARTAN implies a place or thing that is plain, bare, and lacking in comfort or luxury. AUSTERE implies a place or thing that is stern, strict, and unadorned. All of these words together paint a picture of a place or thing that is far from luxurious.