Yes,
I removed the front panel, sawed a door into it, assembled a lock and hinges (B36 2004). Removing the front panel was quite tricky, though. I had to do it via the round hole in the locker on the left side and could not see inside. Taking some snapshots with mobile phone helped a little bit. In addition, the hole is so small that I needed help of my daughter, who has thinner arms, in order to reach all the screws inside. Painted the bottom and reassembled the modified front panel. Now, we have a handy place for kettles and pans.