The keyboard is a little getting used to, but once you get used to it, they brought along with the tablet feel like you have a little netbook with touchscreen.
Assembled holding the tray for transport safe and I have a feeling you'd have it already throw down that it falls apart.
Opens simply represents one the tray in the appropriate "rail", writing it is sufficient. You have to press to make it halfway enters the tilt - and then the keyboard comes with.
One can make the tablet also highly known pure, but it tilts easily, but if you're careful, you can also work so.
All in all: super and recommended, especially if you want to use the tablet even to write it.