http://www.hitfix.com/whats-alan-watching/review-tbs-ground-floor-a-retro-comedy-treat

The sitcom starring John C. McGinley and a bunch of "Pitch Perfect" stars is from '90s sitcom vets Bill Lawrence and Greg Malins. PLUS: The cast overcomes (http://www.hollywoodreporter.com/review/ground-floor-tv-review-656116) the "Upstairs, Downstairs" premise.
Read more at http://www.hitfix.com/tv-tattle#sprlTfbHRkGW3yYc.99