These are all great. The last one is super important. When they talk about core locations/areas a good signal is if they have close to full timezone coverage,

These are all great. The last one is super important. When they talk about core locations/areas a good signal is if they have close to full timezone coverage, i.e Asia + NA + EU. This generally means you will be able to find collaborators that have some overlap and important meetings are likely to be recorded, etc.