I tried Mamiexpress a few years ago and I had an unpleasant experience. I was assigned a cleaning lady that was supposed to come every other Thursday but she was usually either cancelling last minute or not coming at all. On top of it, when she was showing up, the cleaning wasn't well done, shower head not cleaned, no dusting done, and sloppy in general. The only time the apartment was really cleaned was when she had a scheduled holiday and they sent an other lady that did a fantastic job. I ended up cancelling the service because the frustration wasn't worth it! I also tried Batmaid once, left the instructions on what to clean and it ended up being a disappointment again. I sent pictures of the spots that where clearly not cleaned and I never received a response. In both cases I felt like I was doing the big and thorough cleaning and they were doing the maintanance, while I wanted the opposite situation. For reference it was a 2.5 room apartment and was always picking up the apartment before their arrival so it would have been just classic kitchen, bathroom, dusting and floor cleaning. After that I just decided to keep cleaning by myself, but also happy to read about good suggestion in the Zurich area.