300LED 9.8x9.8FT LED Window Curtain String Lights for Bedroom,USB Powered Hanging Twinkle Lights Fairy String Lights,Wall Lights for Girls,Party Birthday Christmas Decorations Lights Warm-Color https://www.amazon.com/dp/B08CDW9DC8/ref=cm_sw_r_cp_api_glc_fabc_MzoaGbE28D087
Look into a large rug. Symmetry is your friend. Use low light lighting (not LED strip lights, in my opinion) on that back wall, maybe some led hanging lights like these:
(https://www.amazon.com/dp/B08CDW9DC8/ref=cm_sw_r_cp_api_glt_fabc_CXTKCXZXMR7HBYCPB5SW)
I got them for my birthday so idk but they’re similar to this https://www.amazon.com/9-8x9-8FT-Birthday-Christmas-Decorations-Warm-Color/dp/B08CDW9DC8/ref=sr_1_5?dchild=1&keywords=Hanging+Lights&qid=1619608150&sr=8-5
just in case you also wanted to know they're similar to this
similar to these
its not these but they're similar