If you are a serious treadmill user, look elsewhere. If you just need a basic walking machine and have a limited budget, this is a good choice.
A walkers-only treadmill. Don't expect great things but if you can find it on sale, it can be a good deal for those who have limited-use applications. Even with that, don't expect long term use if you are a regular user. You can get a few years use, then throw it away and get the latest model. It is for those who want the most up to date tech on their machines without having to make a huge investment. It is not for those who want an even half-way serious machine.