First post on r/seduction

I am 21 years old, still live with my parents because me and my dad take care of my mother's illness. Got into seduction a couple of months ago and yesterday for the first time ever a girl came over to my room for sex. When she entered the room she laughed about all the kiddo stuff (from when I was 13-16 year old) was in my room. I never really cared about how my room looked since I only sleep in it and use the computer. I acted like I didn't hear it and fucked her hard afterwards. Point is, I do not want it to happen again with this girl or any other girl I take to my room.

Does seddit have any tips on getting rid of the kiddo stuff and fill it with more mature stuff so I can make it the ultimate comfort paradise for myself and the girls I take home?

E: Some of my interests (in response to u/Allwinda94 's post)

-Music (listening/producing/composing both on analog and electronic/virtual instruments)

-Video games (though I am not that kind of guy to play every day)

-Late 19th, 20th century art (Basquait, CoBrA movement, Picasso etc.)

-Not really into movies but I am a big fan of David Lynch and the Star Wars series

-Not that much into sports (except lifting) but I do kinda follow the NBA league