I had a wonderful stay at Cima's place. Communication with her was easy and friendly. The apartment is nicely located in the Condesa-neighbourhood and has everything one needs. For people who enjoy cooking the kitchen might be equipped a little minimalistically (I'm happy to make suggestions) but one gets by.
A supermarket and transportation (Metrobus in Insurgentes and pink subway line) are closeby.
I'm already looking forward to staying there again!
Thank you, Cima!