Christine is the absolute sweetest Austrian grandma I have ever met (literally). She wasn't overbearingly nice or involved in my business. But that does not mean she wasn't welcoming or accomodating. She was very sweet, direct, and a great guide. I must've forgetten, but I even got free breakfast every morning. She also has 3 lovely little cats and I LOVE CATS. This is Christine's actual home, so I could feel that it was cozy, well taken care of, and characteristic of her personality.
The location is out of the city center, but luckily the bus and tram are only a short walk away, so there really aren't that many drawbacks. The area is more suburb so it was really peaceful and I got good sleep. If you ever come to Vienna, I highly recommend staying with Christine, especially if you like cats 🐈.