The apartment is located very well. It is just a few minutes from the metro station and you can easily reach several grocery stores and restaurants by foot.
Although communication with Roseman wasn't really existing, 1 day before departure, Mark the building manager sent all the details about check in via mail. All further communication took place via Mark, who responded fast and reliably.
The apartment itself was as expected and very clean.
I can definately recommend this apartment and would surely come back again.