I don't even know where to begin; I'll just say that every single thing about this place exceeded all expectations by a large margin. Book this place right now, or read more reviews and then decide to book it, but your dates might get swooped up while you're hemming and hawing, and I'll have told you so!
Your hosts, Thorsten and Jenny, are competent, friendly, and charismatic professionals who take their job very seriously. These two, hosting this place, is the Holy Grail of Airbnb. I'm gonna go book those dates you're thinking about right now.