one of our family (Miyauko's great great g......g...... grandchildren)
Cats team - they have a daily job in Cha Cha. If you hear a noise from roof top, that is them doing their job to make sure no other animals coming in. However the noise become too much occasionally it's like having a "Cats Olympic" in the roof top.
if that's the case, then Cha Cha staff will sprinkle "
chili and red onion mixed water" around the roof so no cats team running like crazy or too excited and disturb our guests.
little bit strange, it's works though...