Chairs and desk both came from Amazon. The desk comes with a little laptop too.

Set of 2 Plastic Toy Miniature... https://www.amazon.com/dp/B07FN2RQWG?ref=ppx_pop_mob_ap_share

Haomian Dollhouse Miniature... https://www.amazon.com/dp/B08Z3KGKYW?ref=ppx_pop_mob_ap_share