Johannes was a gracious host, accommodating and responsive to my queries. He prepared an extension cable upon request, replaced batteries for the weighing scale, and collected the fan for fixing when I informed him that it's not working.
The flat itself was well lit during the day, unobstructed by other buildings, adequately equipped for basic cooking needs, washing laundry, TV, and soaking in the tub.
If I must mention one downside, is that the pillows were not very suitable for sleeping, they seem more like couch cushions, and the towels were quite small. Small things that can easily be fixed.
Prime location due to its connectivity in a generally peaceful area, not smacked in the hustle and bustle of the city centre.
Big plus: The building has a reception area where they will help receive parcels when you're not in. Staff (in particular, the elderly gentleman was so pleasant although I do not speak Czech) were friendly and helpful.
Happy to return for my next trip.
Neighborhood
Generally peaceful and quiet throughout the day. Could get a little rowdy at night although I don't usually stay out late, so it wasn't an issue for me. During my stay, there were a couple men shouting at each other around the Albert supermarket area for several evenings. I could hear it all the way from my window.
Recommended places nearby
Restaurants: Merkur (at Palmovka), Rozvarilu (at Bila Labut), Stejkarna (in Holesovice), Borscht (at Strossmayerovo namesti)
Parks and gardens: Troja park, Botanical gardens, Dendrical gardens, Letna park