Need help regarding Multipoligons/relations since Grass, Playgrounds, shelter, restroom and other won show ontop of Pedestrian area since now they are under it cant really fix it myself.

Should there be a "Paved service Area" due to it being a very wide area where cars use to drive. Or no need for it?

Did some relation edits but ended up breaking it can some one fix it please?

Could someone add a beach here on elvnes?