Leaking Octavia II 2005

The windows in my car started misting on the inside again the other day. All four doors are fixed after leaks in the past. Still one of the doors are leaking and the floor on the drivers side is soaking wet.

1. Does anyone know any other places I can look for a leak? It seems to be too much water on the floor for the water to only come from the door.

2. I have removed the drivers seat and lifted the carpet. Does anyone know how to remove the accelerator (gas pedal)? It holds down the front right corner of the carpet and prevents me from drying all of the carpet.