Unable to answer "What are the opening hours here?" – Mikel (Cafe) – osm.org/node/10117203441 via StreetComplete 60.3:

Double entry.

Unable to answer "Do you need to pay to enter here?" – Λαογραφικό και Ιστορικό Μουσείο (Museum) – osm.org/node/10125621449 via StreetComplete 60.3:

Currently seems to be closed.

Unable to answer "How does this path cross the barrier here?" – osm.org/node/2620512798 via StreetComplete 57.4:

No barrier at all just stairs

This street has seven steps in it.

via StreetComplete 43.2

I wouldn't classify this as holiday home. They rent individual rooms (each with bathroom) and have a common public room (but no kitchen/restaurant) and a reception. Looks more like a Pension to me.

Currently no basin visible and a sign that due to hot water well construction the hot tubs are temporarily closed.

#OsmAnd

Unable to answer "Who is allowed to park here? Parking may be free or paid." – Parking Lot – osm.org/way/970338749 via StreetComplete 57.4:

Only Camper and Busses

Unable to answer "What kind of memorial is this?" – Memorial – osm.org/node/9215088403 via StreetComplete 57.4:

Measurement Point

Attached photo(s):
https://westnordost.de/p/215334.jpg

Unable to answer "What’s the house number of this building?" – Apartment Building – osm.org/way/338494134 via StreetComplete 60.0:

Gehört zu 83

Unable to answer "What’s the house number of this building?" – Apartment Building – osm.org/way/338494125 via StreetComplete 60.0:

Gehört wie der Rest zu 83