Unable to answer "Is this place wheelchair accessible?" for way/455940871 via StreetComplete 55.1:

No longer a post office. Appears to be accommodation of some sort now

"Moved a few hundred meters "
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: 2023-01-21T19:25:03Z
POI name: Air Stream Café
POI types: amenity-cafe
#organicmaps

สวนสาธารณะป้อมหายยา

Laundry

via StreetComplete 55.1

Attached photo(s):
https://westnordost.de/p/191931.jpg

"0.5 baht per liter"
POI has no name
POI types: amenity-drinking_water
OSM data version: 2017-05-11T13:22:09Z
#mapsme

"out of business"
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 This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.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: Paradise Pizza
POI types: amenity-restaurant cuisine-pizza
OSM data version: 2019-06-21T10:47:15Z
#mapsme

"OSM search fails again: when it is called 'had' and you search for 'haad' (because it is spelled like that everywhere), then OSM should find/suggest 'had' too, and vice versa!!! Also, full name 'Nong' (meaning park, maybe?)"
OSM snapshot date: 2023-02-27T13:03:31Z
POI name: สวนบวกหาด
POI types: leisure-park
#organicmaps

ปังมาเกย

Hôtel Fundee Story (OSM data version: 2016-12-14T16:41:03Z) #mapsme