Zim, more active and present tense helps the reader to 'be there', experiencing the story.
Was her class-C Uniform a deliberate thumbing of the nose to proper protocol ?
Tril-Liana walked into the Admirals outer office. She was wearing a class-C uniform. Every day work, not the class-A dress uniform she should have been wearing to see an Admiral.
Walking into the Admiral's outer office, Tril-Liana realizes she is in her class-C uniform, every day work clothes; not the class-A Dress appropriate for meeting an Admiral.
Avoid repetition;
The secretary said “You are expected. Have a seat and I'll inform the Admiral of your presence.”
Liana took a seat on the couch. She laid her head back and closed her eyes. The thought of a nap was tantalizing. Then the secretary said “Captain?” Liana opened her eyes and straightened up. “You may go in now” finished the secretary.
...
The secretary replies, "You are expected. Have a seat, and I'll inform the Admiral of your presence."
Taking a seat on the couch, head back, eyes closing, Liana's tantalizing thoughts of a nap flee when a sudden "Captain?" brings her eyes open. As she straightens up, the Admiral's secretary finishes with "You may go in now."
Don't know if that is any better. Keeping the tense active and present can be challenging. Might help to think "Relay what is going on, not what has already gone on."
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