Not so great, when we got there we were alone and there was a huge stump (probably had been a chair) smouldering in the fire pit. and a bunch of stones were off to the side. We moved stump and tried to better wall in the embers since we weren't at fire side the whole time (setting up camp etc.)
welllll the kids were not pleased with us since it had been their doing. Never the less after I pointed out that it was very windy and the sparks could start a fire - they didn't leave it alone again....but that stump got burned over night.