Modding Help Creating Maps and Color Compatibility

Hello! I'm editing Leah's house for an NPC mod I'm creating, but I want the interior to be able to be compatible with A Toned Down Stardew Valley. How would I go about doing this?

I'm using Tiled for the maps and unpacking xnb files with a mod toolkit.

 

This is the map I've created so far! I'm using the cabin's set up and adding furniture and later strings. Please let me know if there's any improvements I need to make! Tiled is a bit confusing.

 

As long as you don't add any custom tilesheets, it'll work with ATDSV automatically!

 

Thank you so much! I love all of your own mods!