I don't think I did anything special for Luna's first night. Maybe i had the cage in the living room for her to see it. I also have one toy in there just in case she is up early, and also so she doesn't think she is is purgatory LOL.
She get a good 12 hours in there, of course there are house noises and we don't tip toe around since she is in "her room". She hears us because whenever I cough, sneeze, talk she sleep chirps a little tiny chirp - very cute! Sometimes I make a noise just to hear it
Good luck and let us know how it works out.
Jo