Upload & Sell: On
I like it.
I see no need for the suit and the sofa to relate in some obvious way; what works for me are the juxtapositions: the sleek, sophisticated woman with the funky, antique sofa, the near-complementary colors (turquoise / earth tones), all set in an unlikely environment.
For me the most successful image is #3 (the vertical), because the model's expression and pose seems genuine and spontaneous, whereas in the other images she is striking a pose and her real personality isn't coming through as much (to my eyes). Eliciting more humor and quirkiness would I think work well with your visual concept.
Kudos on the effort.