How many circuit breakers can fit?
Current building guidelines require no more than 6 main service disconnects in a main panel.
During this home inspection, there were a total of 8 found. This is not to mention other problems found inside the panel. In order to correct this deficiency , they will need to install a sub panel next to the main which will cost several hundred dollars. This is likely the reason they did not add the panel in the first place.