I spent 1 month and a half at Sarka and Michael's. They were by far the best AirBnB host I've ever had. Not only the place was sparkling clean and minimalist by design, but they also thought about everything. And I mean EVERYTHING. Check-in was adjusted to my needs, they provided breakfast (and also my very first Czech beer!), guides, indications, and all the amenities I would be needing for my long stay. I have no words, I didn't have to worry about anything and I could spend my time working and getting to know the city.