Unable to answer "What are the opening hours here?" – Zimmerei Mai (Carpenter) – way/275250661 via StreetComplete 57.4:

kein Unternehmen mit Kundenbetrieb

Unable to answer "What’s the house number of this building?" – House – way/892667602 via StreetComplete 58.0:

This building has Rosenowstraße 95 and 97 in it. Don't know if mapped correctly. Building seems new

Attached photo(s):
https://westnordost.de/p/220164.jpg

Unable to answer "What’s the house number of this building?" – House – way/892654838 via StreetComplete 58.0:

Belongs to building Ostrowskistraße 1

Unable to answer "What’s the house number of this building?" – Apartment Building – way/189135021 via StreetComplete 58.0:

Not a separate house, but rather part of Tauchaer Straße, no. 19.

Unable to answer "What’s the house number of this building?" – Apartment Building – way/189135020 via StreetComplete 58.0:

Not a separate house, but rather part of Tauchaer Straße, no. 15.

Not a public road but a driveway

via StreetComplete 58.0

Unable to answer "What’s the house number of this building?" – Apartment Building – way/189135033 via StreetComplete 58.0:

Not a separate house, but rather part of Tauchaer Straße, no. 7.

The whole Thälmann-Ehrenhain needs an overhaul. Was reopened in 2024 and is not longer abandoned. New trees, benches, a playground and more. As far is can tell no aerial imagery jet covers it. Heres a drawing of the planned changes, just for reference, maybe helpful for mapping: https://static.leipzig.de/fileadmin/_processed_/9/a/csm_Ehemaliger_Ernst-Thaelmann-Hain_Uebersichtsplan-April-2024_b5cfea9b43.jpg

Here an article on the new area:
https://wfs-ev.de/mariannenpark-ehrenhain-und-fitnessplatz-freigegeben/

Unable to answer "Is this still here?" – Henschels StadtHaus (Hotel) – way/32116864 via StreetComplete 57.4:

Hote Big Mama