This flat is very nice, and is as described. The windows in the flat are very large and it is very bright (although does not receive direct sunlight due to being in the middle of a street with very tall buildings). The host was very kind and wrote to ask how I was doing and if I needed anything. The location is one of the big draws for the place.
However, I must state that there is no oven (which is very common in holiday flats) and the stove does not get very hot, which means cooking is difficult. Also, the flat is above a very busy street of restaurants, which means that some people would be bothered by the noise (street noise doesn't bother me). I stayed here while there was a curfew at 11pm due to Covid so I do not know whether there would be a lot of noise at night - however when you have the windows closed, it does block out most of the street noise.
So overall I think this flat is perfect for short-term holidays or for people who don't need to cook.