When officer Chandler shows the councilman the staged video of the casino owners calling him short and still running a casino in another location, the video was filmed in the old house as evidenced by the stairs and carpet. This could not have been done as that house was burned down at this point in the movie. Also, it was clearly not a different location as was stated in the scene.
After the first night of gambling, Frank says they were down $3,500. He goes on to say that they could have been down another $1,000 which was due to a last minute win for the house. After that, there is a reference to being down $5,500.