The Loft (2014) online

The architect Vincent Stevens; the psychiatrist Chris Vanowen; the real estate agents Luke Seacord and Marty Landry; and Chris' half-brother Philip Trauner are married and best friends. Vincent proposes his friends to share a wonderful penthouse loft in a brand new building designed by him to become their rendezvous instead of using their credit cards for love affairs and one night stands in hotels. When they discover the body of a beautiful woman cuffed on the bed in the loft, they have argument to find who is the responsible and secrets are disclosed affecting their friendship.