need help with my sunroom 🌸

first pic is the sunroom from last year but currently having it all stripped out new window ect. I’ve added some inspo pics (why the hell is everything on pinterest AI nowadays?!?!!!) i love the sofas but what the hell are they called? i can’t find anything like them anywhere. Any ideas? also if anyone has anything similar please show me! i’m sick of looking at ai images 🥲