Which specific tools and workflows do you use to manage a busy real estate calendar that includes showings, inspections, closings, and personal time? Walk me through how you prevent double-bookings and handle last-minute changes.

I run a single master Google Calendar synced with ShowingTime and Calendly for client-facing bookings, and Asana for task-level reminders. Everything is color-coded (showings, inspections, closings, personal) and I enforce 30–60 minute buffer windows to prevent overlaps. Zapier automatically creates Asana tasks when a new event is added so nothing drops off. For double-booking prevention I keep client-facing booking links limited to available slots and require confirmations at 24 and 2 hours; that workflow drove double-bookings to under 1% over six months. For last-minute changes I have a scripted notification template and a backup agent list; I notify stakeholders within 10 minutes and update the master calendar. These steps saved our team about 3 hours per week in scheduling fixes.