Magdalena and Kuba, her boyfriend, were very welcoming and accommodating. The neighborhood is quiet and the trams can get you downtown quickly (or to Letna Beer Garden, which is a must do). There are a couple of little grocery stores around the corner. If you need a coffee shop to work from, I recommend VnitroBlock. The room itself was spacious and clean. There was a nice desk and wardrobe. And the internet was quite fast - more than 50mpbs. I could easily do voice calls, etc.