Too weak and too heavy

The Kärcher SC 952 steam cleaner is my first and I'm a bit disappointed. It takes a long time until the steam reaches a constant thickness (min. 1 minute) and then the steam pressure fluctuates greatly. Sometimes a long time coming almost nothing out (which is not due to calcification, the equipment is brand new and I use only filtered water). He also can not tolerate it as well, "wrong" to be held, which is a disadvantage when brushing eg sink. Window you can ensure that only clean when they are only slightly soiled. And even then does the steam cleaner no time savings. Once wipe and remove with a cloth over the windows faster and does exactly the same or better clean.
Better experiences I have made in cleaning tiles, but it takes a long time with the small, rather weak jet of steam until you have cleaned a significant area. My burnt hobs I did not get clean with the device. The refrigerator shelves are not clean in spite of previous action-letting Essigreiniger, or I should have it keep the steam cleaner much longer. In the long run, the device is a little heavy in the hand.
I can recommend it only for hard to reach nooks and crannies such as the refrigerator or heating rubber seal thermostats, or for stripping old Tesa Strip.
The device is a nice gimmick for a few special applications, not a real helper for daily housecleaning. It's too small and too weak.