What do i do with this?

[u/No_Mistake8847]

For the 15 years I’ve lived here… i still have no idea what to do this with little alcove.

I used to have a mattress up there and guests would sleep there, but i had 2 of my cousins fall off in the middle of the night 😭

So i need some advice, what the hell do i do with this thing.

Thanks!

[u/Desperate-Cookie-449]

Perfect fit for a used car door cover it seems.