Any luck with installing this yet?
Yes its all installed and up and running. Longest part was replacing the faceplate for the programmer, that's purely because of my lack of knowledge with heating diagrams.
In reality it was a straight swap, and worked instantly.
So far so good, 2 rooms have the smart TRV's, they work flawlessly (I little loud , but its only for 1 second), and i can control them from my phone or manually (my 3 year old daughter now knows how to increase the temperature in her room if she wants).
The main thermostat being wireless is great, its not fixed to on position and i can move it about as i like, currently its next to my fish tank.
And the hub on the wall that replaced the programmer is so simple, if my wife wants extra water all she needs to to is hold down water for three seconds without faffing about on the app.
For £200 compared to the competitor systems, it is so cheap and £200 got me a system that would have cost upwards of £300 for the tado. And it just works with no major bugs.
The app is in its infancy, it works with a few bugs, but it does what i need including individual timing options for each room. There is no Geo location like the competitors, but i am sure that can be programmed in. My hub keeps loosing wireless signal, but i think that's an environmental factor of my house rather than the equipment. I did the whole install in less than an hour (excluding my lack of ability to understand the wiring diagram initially).
I did record my install, and once i know how to edit videos i'll put it up.