I bought the LunsaRun because I needed a treadmill that folds up and needs the minimum amount of space, and that's exactly what it does. The footprint is tiny, and easy to move around, so it's prefect if you have limited space. The accuracy is good and the buttons/features all work well. A couple of points where it needs to improve are the rigidity and the bottle holders. When running, especially at speed, the dashboard does move quite a bit, so I've fixed this with some gaffer tape and rubber spacers. The bottles holders are useless, so I ended up cutting off the bottoms so a bottle actually fits! And there's no way a tablet or smartphone will stay put in the holder when running; I fixed this with a huge elastic band.
In summary I'd recommend this if you need a folding treadmill.