Andreas and his father are super kind. Whenever you have a question, Andreas is very quick to answer and assist in whichever way possible. I stayed at the apartment for two weeks without any issues. After the first night, I noticed the mattress was a little uncomfortable for me, but Andreas and his dad helped me out immediately with some additional padding that eliminated the problem completely :)
Also, I was working remotely and the internet connection was very stable and fast, so I can only recommend.
The only thing I will say is that there are a lot of cats around, which I LOVED (they are super nice, I really enjoyed having them around on the terrace), but if you have an issue with that maybe contact the hosts beforehand.
I would always stay here again!