Very good location. You can reach directly from the airport using the direct train (35/40Mn +/- zoo train station) then, 10 additional mn walking. Many attraction walking distance.
Instruction for check in were clear ; just a short notice that the phone n° didn't ask any code in front of the door but after the 2nd call the door opened.
For the owner : I wasn't able to turn on the light in the bathroom, even using the switch but perhaps I didn't find the good switch...