I would not have chosen this apartment again, because while its clean and looks nice on the photos, little details make the stay uncomfortable: The chairs are horrible. There are only high bar-style chairs with hard plastic seat, too high to keep your feet on the floor, when sitting and trying to work on the computer or eat, its really uncomfortable after a while. Asked the host for some other chairs, but she was unable to provide any. There is no proper height eating and working table, only a high bar-style counter. The counter is 92 cm, and the chair sitting surface is 63 cm above floor level. Very anti-ergonomic.
There are no curtains in the windows, so light from high-rise flats around shines when you try to sleep. Also several times there was too much noise from surrounding apartments, like children running on hard floor, or a party, soundproofing is not good at all.
In my initial message to the host, because of health reasons I asked to absolutely not use so-called spray air-fresheners in the apartment during cleaning, and yet when moving in to this apartment from 9A where I also stayed, I noticed the cleaning person had such a spray, and the room smelled as it was used. Very disappointing to have health related concerns ignored.
The wireless Internet is terrible, once in a while works fine, but most of the time slow to the point of unusable, so I had to resort to mobile data in roaming (local data on Czech SIM cards is not cheaper then EU roaming) which was much faster and reliable.