I like being able to see all of my inventory in one place (touch). It's simple for both me as well as our buyers/prospects! The ability to have multiple categories within 1 listing makes finding what you are looking at so much easier than having 2 separate systems open or searching through different listings with no way to relate them together. Nothing really!! Just make sure your system can handle it if there happenes too many sales during peak time periods etc..
We're using this tool mainlyβ¦