Due was a lovely host. Cozy touches. Room was very spacious, and it felt like home for my four days in Vienna. Shower was a little difficult because the shower head was not attached to anything (had to hold it the whole time), but that is my only complaint. Location was great - safe and walkable to the city center (~20-30 mins), and close (~7 min walk) to the metro line. Due was also very kind and welcoming. Check in and out was a breeze.