I like how it is easy to set up my different schedules for work/home life balance as well as managing time with family members! It can be very helpful in keeping track of everything you need or want done during each day!! Sometimes there are small glitches that make me have an issue getting back into sync (e-mailing reminders not sending them immediately).
If this happens i just wait until they get fixed because their support team has been so responsive when issues arise. Definitely try out zeitgoer as its such great product overall especially if your looking to organize all aspects of scheduling around home/work responsibilities vs running errands together etc..