There's a Kiosk/Lottery and a "Presse & Buch"-Store there. Not sure if they are the same shop.

Multiple stores missing here.

2 stories underground parking, shopping cart accessible stairways/ramps/not sure how it's called. Horizontal moving thing.

Should be mapped better somehow... Maybe an area with the tourism tag and then an entrance for the area as access?

Stairs, entrances, pathways, stores, toilets etc can be mapped here.

Stairways to underground parking levels and to a shop

Tunnel here. Footway access.

Various benches here. Access to main building near here.

Cafetería/shop/vending machine

Street name must be wrong, because the school's website says the school's adress ist Camí de la Mar S/N.
http://mestreacasa.gva.es/web/iesxebic/centre/contacte#