iv been to elxe's place just for 1 night.
really good host,elxe is really kind and welcoming gave me lot of advices about places to go&eat etc as i was travelling alone.
flat perfectly located, metro just back of the building as its 5 min from petersplatz and karlsplatz but u can also walk 10 min from there. its safe!
really nice flat, toproof with great view, really calm - just perfect

i really enjoyed my stay and ll advice this stay to other people :)