This room requires some The Sims 4 Packs and CC. 
Required Packs: Cottage Living, Get Famous, Get Together, My Wedding Stories, Jungle Adventure

Please download the CC bellow before you install it. If don't, It won't look the same with the pictures.
note: If the error page appear when you click the CC link, just try to copy paste link to new tab.

Required CC:

https://www.thesimsresource.com/downloads/details/category/sims4-sets-objects-diningroom/title/sulfur-dining-room/id/1478305/
https://www.thesimsresource.com/downloads/details/category/sims4-sets-objects-decorative/title/breezic-plants/id/1556928/
https://www.thesimsresource.com/downloads/details/category/sims4-objects-furnishing-decor-plants/title/plant-lover-double-vases-with-stems/id/1537912/
https://www.thesimsresource.com/downloads/details/category/sims4-objects-furnishing-decor-plants/title/lavere-bedroom-table-plant/id/1535804/
https://www.thesimsresource.com/downloads/details/category/sims4-objects-furnishing-decor-plants/title/nieden-nordic-indoor-pine-plant/id/1426070/
https://www.thesimsresource.com/downloads/details/category/sims4-objects-furnishing-decor-plants/title/homestead-heath-pt-2-palm-for-floors/id/1506826/
https://www.thesimsresource.com/downloads/details/category/sims4-objects-furnishing-decor-paintingsposters/title/mister-painting/id/1586280/

Don't forget to use code "bb.moveobjects" to place this room.
Check images to see some pictures of the room

Gills Dining Room