Date & Time:
04/08/2019
Frequency:
Always
World name:
Ragnarok
Character name: Irvy Ryath
Area and coordinates:
The goblet subdivision - plot 55 (also works for plot 25 of regular goblet)

Housing:
The goblet subdivision - plot 55 (also works for plot 25 of regular goblet) - in the subdivision, the clipping occurs at The Goblet ( 10.9 , 13.3 )

Steps:
1. Try to remodel the estate with the medium shirogane castle walls item
2. Walk around the left of the house and climb the stairs
3. Notice how the building company ran into some troubles due to how the house clips into the stairs

The situation is pictured below :