Unable to answer "Is this still here?" – CostaCosta (Restaurant) – node/4939116263 via StreetComplete 58.2:

No building here. There is only Cabana Mare night club

Unable to answer "Is this still here?" – Raeti (Greek Restaurant) – node/4971072821 via StreetComplete 58.2:

No building here

Unable to answer "What’s the name of this street?" – Residential Road – way/51006957 via StreetComplete 58.2:

Not a residential street, but a path

Attached photo(s):
https://westnordost.de/p/240441.jpg

"The bus did not stop at the bus stop 4 that is shown outside Silk Oil"
OSM snapshot date: 2024-09-04T00:27:27Z
POI name: Agia Marina 4
POI types: highway-bus_stop
#organicmaps ios

"The bus stop is actually 45 meters West of this location "
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2024-09-04T00:27:27Z
POI name: AGIA MARINA 4 (TOWN CENTRE)
POI types: public_transport-platform highway-bus_stop amenity-bench amenity-shelter
#organicmaps ios

empty shop tag, also possibly a typo in the name

Can someone please confirm if this is where Cactus Villa Apartments is located?

Unable to answer "Is this still here?" – Villa Anna (Guest Apartment / Condo) – way/372611293 via StreetComplete 60.3:

Ferienwohnung Virginia

name?

Unable to answer "Is this still here?" – Virginia (Guest Apartment / Condo) – way/232568552 via StreetComplete 60.3:

Virginia is next door where Anna is on the map, Anna is next door to that in the long building without a name.