How to set the grid on Floor Map Designer

Vacation time: I will be on vacation from October 3rd to October 15th, please expect a delay in my support. Thank you for your understanding.

Hi, I bought the HOME DESIGNER - BUNDLE 2023 package on Unity Asset Store (https://assetstore.unity.com/packages/tools/level-design/home-designer-bundle-2023-197433) but I don't know how to set the grid on the floor. Can you help me?

SONE Hi! Yes sure! what would you like to do exactly?
There is a Grid game object with a few settings to change the snapping on the floor