Well-equipped semi-basement (yet with large window, you do get light) located in a yard, so it's pretty quiet overall.
Large table, good for work; nice bathroom; fully equipped kitchen.
The location is excellent right in the city centre, steps from a decent supermarket and tons of food places as well as public transport.
There are one or two more apartments on the same floor sharing a corridor, which you won't notice much (those apartments have a separate shared kitchen, too). Also there's the laundry room, which means the corridor outside gets pretty humid and can be noisy - I don't see a problem with that, as I'm not exactly spending time in the dark corridor. Inside the flat this never bothered me.
Plus side of this set-up is that you can indeed get laundry done pretty much any time you need, though that's at an extra fee (the listing says free, so that will be corrected I'm sure).
Hosts are great, fast to respond, easy to communicate with, everything fine and great.
I traveled on bicycle and there was no problem bringing the bike into the apartment.