How do you say have posters on the wall in french?

There are a few ways to say "have posters on the wall" in French, depending on the context and level of formality:

Formal:

* Avoir des affiches sur le mur: This is the most literal and formal translation.

* Être décoré d'affiches: This is a more elegant and less literal translation.

Informal:

* Avoir des posters accrochés au mur: This emphasizes the act of hanging the posters.

* Y a des posters sur le mur: This is the most casual and common way to say it.

Example sentences:

* "Il y a des posters de groupes de musique sur le mur." (There are posters of music bands on the wall.)

* "Sa chambre est décorée d'affiches de ses artistes préférés." (Her room is decorated with posters of her favorite artists.)

* "J'ai accroché des posters de films sur le mur." (I hung movie posters on the wall.)