The drawing come into turbo cad not at the same scale as it was exported. In tfp the scale is 1 : 48 and in tcw it was 1 : 3967, not sure why.
Once the drawing is in tcw all of the walls, window, everything in tfp is now only line segments, not a wall or etc.
And if you want to try to bring in an elevation view, so you can detail it better in tcw, tfp will not let you do so. The drawing exported is only the plan view.