I like how easy it was for us as an organization with many sites across different states (and countries) that we could easily see all of them at once! It's also very clear which ones are available right now so you don't have any surprises when booking your next meeting or conference space/venue option - no more wondering if there will be enough seats left after someone else has booked theirs first!! Sometimes certain options can take some time before they show up but overall this app works great. Nothing really- just keep using until everything shows up :) We've been able solve most questions about choosing locations quickly without having multiple people involved who may not know each other well yet within my office staff since everyone uses sixplus together often throughout out day jobs / work days etc..