The best thing about Alex and Kate and their team; fantastic communication! During my trip to Eastern Europe, I booked 3 different Airbnb flats and Alex and Kate were the most attentive and helpful before and during our stay. I asked questions and booked taxi rides with them weeks before my stay, and they were responsive and helpful every time. Keep that up guys!
In terms of cleanliness; the flat was very clean, they used white bed sheets as well, which I appreciate. Some past Airbnbs I stayed with used dark coloured or patterned sheets, and white sheets just give me some extra peace of mind...
The wooden flooring is rather creaky though (which seems to be common for some older European flats), so if you have light sleepers and late night party people in the same group, this may be an issue. But otherwise, clean and spacious flat with helpful staff in a great location. Don't hesitate to book this place.
p.s. The sauna in the bathroom was nice to sit in after a long day of walking :)