Current list of features:

• Chair Blocks
  • Come in all 16 Minecraft Dye Colors
  • Right-click with a wrench to cycle armrest state (None, Left Only, Right Only, or Both Armrests)
  • Can be crafted either from 1 Colored Wool and 2 Wooden Slabs OR from 1 Colored Seat and 1 Wooden Slab
  • Can be sat on, both as a part of contraptions and standalone.
  • Can pick up entities just like Seat blocks
  • Bouncy!
  
  
• Kelp Chair
  • Cheaper & easier-to-farm alternative to colored chairs
  • Can be crafted either from 1 Dried Kelp and 2 Wooden Slabs OR from 1 Kelp Seat block and 1 Wooden Slab
  • Work exactly the same as colored chairs
  ⠀⠀⠀
  
• Kelp Seat
  • Cheaper & easier-to-farm alternative to colored seats
  • Can be crafted from 1 Dried Kelp item and 1 Wooden Slab
  • Work exactly like Create's seat blocks
  • Can be crafted or made in a stonecutter
  ⠀⠀⠀⠀
  
• Seatwood Planks
  • Useful together with Copycat Steps & Copycat Panels as a decoration for Seats & Chairs
  • 3 Seatwood Planks can be crafted from 2 Wooden Slabs and 2 Wooden Planks
  ⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀Seatwood Tray Tables

Contributions

Many thanks to rdh for all his many critical contributions!

Thanks to Luna for the wonderful logo :)

Translations! 🥳

Thanks to @AsseyGithub for translating Create: Interiors to Korean. 🎉

Thanks to @rim4oo for translating Create: Interiors to Russian. 🎉

Create: Interiors is currently available in English, German, Swedish, Russian and Korean. If you don't see your language and want to help, please do feel free! Again, it's much appreciated.