"Couldn't find it"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Capricciò pizzeria alla stazione
POI types: amenity-restaurant
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"it's on the ground floor, below cactus bar"
POI has no name
POI types: amenity-bar internet_access-wlan
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"public toilets/restrooms - may be linked to the open air theatre?"
POI has no name
POI types: amenity-toilets
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"is the English name actually spelt Emprios?"
POI name: Εμπορειός
POI types: place-village
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"Delos ?"
POI name: Δήλος
POI types: place-island
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"Suzan Sontag Square - free walking tours start here 1030 & 1530"
POI name: Pozorišni trg Susan Sontag
POI types: highway-pedestrian-area
OSM data version: 2018-07-05T18:22:02Z
#mapsme