"Name of the Hotel changed"
OSM snapshot date: 2023-12-13T18:30:01Z
POI name: Michel Hotel
POI types: building internet_access-wlan tourism-hotel
#organicmaps android

"hair dresser and massage place in one shop"
OSM snapshot date: 2023-05-03T17:52:15Z
POI name: Salão Beleza
POI types: shop-hairdresser
#organicmaps

Unable to answer "Do the trees here have needles or leaves?" for way/566384911 via StreetComplete 53.0:

Palm trees

"name has changed"
OSM snapshot date: 2023-05-03T17:52:15Z
POI name: King Fisher Resort
POI types: tourism-hotel
#organicmaps

"there is also a snackbar in there which is open on the weekends"
OSM snapshot date: 2023-05-03T17:52:15Z
POI name: Divecenter Santiago
POI types: office-company
#organicmaps

"Doesnt exist anymore. New place of Divecenter Santiago is a little bit more north (already mapped)"
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: 2023-05-03T17:52:15Z
POI name: Divecenter Santiago & King Bay
POI types: amenity sport-scuba_diving
#organicmaps

"Hostel is also an animal shelter"
OSM snapshot date: 2023-05-03T17:52:15Z
POI name: Si Ma Bo Hostel
POI types: tourism-hotel internet_access-wlan
#organicmaps

Treppe

via StreetComplete 53.0

GPS Trace: @Random5555/traces/7784673