The WhatsApp problem
Every update is typed from scratch. History is messy. Owners message you asking “how is he?” instead of checking themselves.
The Wuuf approach
One live link per stay — owners refresh when they want. Staff tap walk/meal/photo once; no group chat.
Timestamped timeline and photos if you ever need proof at pick-up.
Still using WhatsApp?
Many teams paste the Wuuf link in their existing group until everyone switches. No import service — start with the next check-in.