EXCLUSIVE: Comedy veteran Jeff Astrof (Grounded For Life) has been tapped as executive producer/showrunner of TBS’ new comedy series Ground Floor, from Bill Lawrence’s Doozer and Warner Horizon. Additionally, Astrof has signed a two-script development deal with Warner Bros. TV. Ground Floor, which Cougar Town co-creator Lawrence wrote with Greg Malins, is a workplace comedy with a romantic twist that stars Skylar Astin, Briga Heelan and John C. McGinley. Astrof will serve as executive producer alongside Lawrence and Jeff Ingold. The project, which received a 10-episode series order last month, has been looking for a showrunner as Lawrence also landed two new series on the broadcast networks for next season, Undateable on NBC and Surviving Jack on Fox. Astrof, repped by ICM Partners and Michael Gendler, most recently wrote and executive produced the multi-camera version of John Leguizamo’s family comedy pilot King John, which was shot and was in serious contention for a series pickup. Last season, he also sold multi-camera comedy project Fat, Forty And Fired to ABC with a put pilot commitment.