Roberto's self sustaining unit at the back of his house is fantastic - it's really beautiful (as you can see in the photos), comfortable, full of appliances, and has some key additions like yoga mats, a big TV with Netflix, and some chocolate biscuits. The location is great too. It's pricy, but it's worth it. It's also steps from a 7/11 which is handy.
I had some issues with the wifi, which Roberto did his best to try to fix, but it wasn't very strong even after resetting the router. It's a bit more reliable in the bed than it is at the desk.
Overall, would definitely recommend!