Unable to answer "What’s the house number of this building?" – Acoustic Research Laboratory (University Building) – way/1085984100 via StreetComplete_ee 61.1:

It has probably no house number (source: OneMap)

Water tank

via StreetComplete 61.3

Attached photo(s):
https://streetcomplete.app/p/307547.jpg

Bench

via StreetComplete 61.3

Attached photo(s):
https://streetcomplete.app/p/307546.jpg

Bangkok Sinkhole in front of Vajira Hospital: https://www.straitstimes.com/asia/se-asia/bangkok-sinkhole-thai-mrt-authority-takes-responsibility-to-inspect-all-tunnels-on-same-line

And "Traffic police, meanwhile, blocked a section of Samsen Road where water was found seeping early on Sept 25, just 2km from the sinkhole in front of Vajira Hospital."

Unable to answer "What street is this on?" – house name West Coast Pride: Building – way/503484661 via StreetComplete_ee 61.1:

Probably no house number (OneMap)

Unable to answer "Is this still here?" – Bio-Hotel Saladina (Hotel) – way/85799669 via StreetComplete 61.2:

Under reconstruction

Unable to answer "What are the opening hours here?" – in-go (DIY Store) – node/2031092940 via StreetComplete 61.2:

Not a shop anymore

BTV ATM

via StreetComplete 61.2

Attached photo(s):
https://streetcomplete.app/p/298008.jpg

also house number 135

via StreetComplete_ee 61.1

ramp

via StreetComplete 61.2

Attached photo(s):
https://streetcomplete.app/p/298894.jpg