I was able to use this booth to paint a smaller car (07 Subaru Impreza). I read a number of reviews and they said that the ventilation blower could not keep up with exhausting the paint fumes and overspray. I bought an additional 950 watt fan to replace the 750 watt blower that comes with the booth. The 950 watt blower showed no real improvement in ventilation of the overspray so it didn’t help. I did not read the fine print very well when I ordered this booth. I was under the impression that the prep room had a zipper that opened up to increase the internal size of the useable paint room. I was intending to make use of that front room space permanently. The prep room wall does not zip out of the way and is sewed in place. The preparation room is so small it is basically useless to me and it makes the overall length really too small for me. I would have returned it but I needed it immediately when it arrived so I used it. I am now stuck with it and will make do until I decide to get rid of it. So bottom line if you are painting a car plan to leave the booth often to allow the fumes and overspray to clear. Cover the floor with a tarp or something to keep the booth floor from getting dirty with paint overspray residue. Lastly the prep room is so small it is useless and the separation wall is sewn in place so can not be used as part of the overall length of the booth.order a bigger booth if you have trucks or larger vehicles to paint. This booth would be great for repairs or painting panels like doors, bumpers or tailgates.